“Allie is your sister,” I whispered, completely taken aback.
My heart pounded inside my chest. The mere thought was so outlandish that I almost didn’t believe it. It didn’t make any sense to me. How could he and Allie be siblings? They didn’t look anything alike.
He nodded and nervously chewed on the inside of his cheek. “Yes, she’s my sister.”
I inhaled sharply and shuffled my feet. If what he was saying was true, then Allie’s dad or mom would have cheated. How could I tell something like that to Allie? Would she even believe me? But I guessed it wasn’t my place to tell her after all.
“Please, don’t tell her,” Kai pleaded.
He paced around the room as if he was nervous, and it was the first time I’d ever seen him like this. Kai was never nervous. He was quiet, reserved, and deadly. Ne
