In love with my sister's husband

Emily Harper stood at the edge of the living room, wine glass in hand, watching the scene unfold like a photograph she wasn't supposed to be in. The late afternoon sun slanted through the tall windows of Sophia and James's house, turning everything golden and soft, the kind of light that made ordinary moments look like memories worth keeping. Sophia was laughing her head thrown back, dark hair cascading over one shoulder while James leaned in close, murmuring something against her ear that made her swat his arm playfully. They were the picture of happiness. Always had been. Emily took a sip of her Chardonnay, the crisp taste doing nothing to cool the strange tightness in her chest. She told herself it was nothing. Just the usual mix of fondness and a little envy. Sophia had always been the one who got it right first the scholarship to the university Emily could only dream of, then the dream job in marketing, then James. Tall, broad-shouldered James with his easy smile and steady hands, the man who had proposed on a beach at sunset three years ago, ring box trembling slightly because he was nervous even though he knew the answer would be yes. Emily had been there that day, standing a few feet away with the rest of the family, clapping when Sophia said yes and cried happy tears. She'd hugged her sister, told her how perfect it all was, and meant every word. She still did. But lately, watching them like this James's hand resting lightly on Sophia's lower back, the way his thumb traced small circles through the fabric of her dress something shifted inside Emily. It wasn't jealousy, exactly. Not the sharp, ugly kind. It was quieter. More dangerous. A slow ache that started somewhere behind her ribs and spread outward whenever James looked her way. He did that now. Caught her eye across the room and smiled not the big, performative one he gave everyone, but the smaller, real one that crinkled the corners of his eyes. "You okay over there, Em?" he called, voice warm and casual. She forced a smile back. "Just enjoying the show. You two should charge admission." Sophia turned, still laughing. "Come join us! James was just telling me about the disaster at work today. Apparently the new intern thought 'backup the server' meant literally carrying the server to the parking lot." James groaned, rubbing the back of his neck. "Don't remind me. I spent half the afternoon explaining cloud storage to a kid who probably thinks clouds are just fluffy things in the sky." Emily laughed genuine this time and crossed the room to perch on the arm of the sofa next to Sophia. Close enough to feel the warmth of them both, but not so close that it felt wrong. "Sounds like you need a raise for dealing with that level of chaos." "Or a vacation," Sophia said, leaning her head on James's shoulder. "We should all go somewhere. A weekend getaway. Lake house? Beach? Something with no Wi-Fi so James can't check his email every five minutes." James raised an eyebrow. "Says the woman who answers work texts at midnight." "Guilty," Sophia admitted with a grin. She reached for Emily's hand and squeezed it. "What do you say, little sis? You in? We could use a third wheel to keep us from killing each other." Emily's stomach did a small, traitorous flip at the casual affection in Sophia's voice. Little sis. The nickname had followed her since childhood, a reminder that Sophia was the big one older by four years, taller by three inches, always the leader, the protector, the one who knew what to do. Emily had never minded. Until recently, when the words started feeling like a wall between them. "I'm in," she said lightly. "As long as there's wine and no forced team-building exercises." "Deal." Sophia beamed, then glanced at the clock. "Oh, crap dinner's probably burning. James, can you " "On it." He stood smoothly, pressing a quick kiss to the top of Sophia's head before heading toward the kitchen. Emily watched him go the easy stride, the way his shirt stretched across his shoulders and quickly looked away when Sophia nudged her. "You've been quiet today," Sophia said, tilting her head. "Everything okay at work? Or is it that guy from accounting again? The one who keeps asking you to coffee?" Emily rolled her eyes. "Mark? No. He's nice, but... not my type." Sophia snorted. "Your type seems to be 'permanently unavailable.' You need to put yourself out there more, Em. You're twenty-eight. Life's passing you by." The words stung more than they should have. Emily opened her mouth to reply, but James called from the kitchen "Dinner's saved! Barely!" and Sophia jumped up, dragging Emily with her. The dining table was set beautifully, as always. Sophia loved hosting, loved making everything look effortless. White plates, linen napkins, candles flickering even though it wasn't dark yet. James carried in a casserole dish lasagna, from the smell—and set it down with a flourish. "Ta-da. Your favorite," he said to Sophia, then turned to Emily. "And yours too, right? Extra cheese?" Emily blinked. "You remembered." "Of course." He shrugged like it was nothing, but the small gesture lodged somewhere deep. "You mentioned it last time. Said Sophia always skimps on the mozzarella." Sophia gasped in mock offense. "I do not skimp! I just don't want us all to die of heart disease at thirty-five." They all laughed, and for a moment the room felt normal. Warm. Family. But as they sat down James at the head, Sophia to his right, Emily across from her Emily couldn't stop noticing things. The way James's fingers brushed Sophia's when he passed the salad. The quiet affection in his eyes when Sophia talked about her latest campaign at work. The easy rhythm they had, like they'd been married ten years instead of three. Emily ate mechanically, nodding at the right moments, smiling when expected. But her mind kept drifting. To the way James had looked at her earlier. To the fact that he remembered her stupid comment about cheese from months ago. To how, sometimes, when Sophia was talking, his gaze would flick to Emily like he was checking if she was okay, if she was included. It was nothing. Brother-in-law stuff. Kindness. She repeated it like a mantra while they ate. After dinner, Sophia insisted on clearing the table herself "You two relax, you've both had long weeks" and disappeared into the kitchen with the plates. James leaned back in his chair, stretching his arms over his head, shirt pulling tight across his chest. Emily looked down at her wine glass, tracing the rim with her finger. "You sure you're okay?" James asked quietly. She glanced up. He was watching her not with concern exactly, but with that steady attention he gave people when he really wanted to know the answer. "Yeah," she lied. "Just tired. Work's been... a lot." He nodded. "Marketing's brutal right now? Sophia says the agency's losing half its clients to AI or something." "Something like that." Emily managed a small smile. "But hey, at least I'm not carrying servers to the parking lot." He chuckled, low and warm. "Small mercies." Silence settled between them not awkward, but charged. Like the air before a storm. Emily's pulse picked up, uninvited. "You know," James said after a moment, "if you ever need to talk about work, or anything I'm here. Sophia's great at the pep talks, but sometimes you just need someone to listen without trying to fix it." Emily swallowed. "Thanks. I appreciate that." He held her gaze a second longer than necessary. Then Sophia breezed back in, drying her hands on a dish towel. "Okay, who's up for board games? I found this new one it's supposed to be hilarious. Or we could watch that documentary James has been obsessed with." James groaned. "Not the penguins again." "It's educational!" Sophia protested. Emily laughed, grateful for the interruption. "Penguins sound perfect." They moved to the living room, Sophia curling up against James on the couch, Emily taking the armchair across from them. The documentary started something about emperor penguins and their brutal Antarctic winters and Emily tried to focus on the screen. But her eyes kept drifting. To James's arm around Sophia's shoulders. To the way his fingers idly played with the ends of her hair. To the soft smile on his face as he watched his wife watch the TV. And to the quiet, insistent voice in her own head that whispered: What if? She pushed it down. Hard. This was her sister. This was her sister's husband. This was family. The documentary droned on about survival and loyalty in the harshest conditions. Emily stared at the screen, but all she could think was how some things were meant to stay frozen. Safe. Untouched. Because if they thawed even a little the damage might be irreversible. She finished her wine in one long swallow and set the glass down carefully, as if any sudden movement might shatter something fragile and unspoken. Across the room, James glanced her way again. Just a quick look. Concern? Curiosity? Or nothing at all? Emily looked away first. The night stretched on. Laughter. More wine. Goodbyes at the door Sophia hugging her tight, James giving her a brief, one-armed squeeze that felt entirely too normal and entirely too electric. "Drive safe," he said. "I will." She stepped out into the cool evening air, the door clicking shut behind her. The streetlights glowed softly, and the neighborhood was quiet except for the distant hum of traffic. Emily walked to her car, keys jingling in her hand, heart pounding for reasons she refused to name. She told herself it was nothing. She told herself it would pass. But as she drove away, glancing in the rearview mirror at the warmly lit house shrinking behind her, she knew with a clarity that terrified her that some feelings didn't pass. Some feelings only grew. And some pictures, once seen, could never be unseen.