Daichi becomes grouchy the moment he heard the name Mayumi coming from both Emilia and Bless. They were clueless; what did happen between the two of them? His face eagerly shows that he is very displeased when Emilia keeps asking him the same question.
Bless felt the red flag when Daichi showed that face to them, and so he stopped asking further questions on the line. Meanwhile, Emilia still didn't give up and asked Daichi over and over about Mayumi. She can feel that he wasn't too fond of her questions, but still, she ignored that fact and kept ongoing.
"Daichi, can you please talk to us about Mayumi, please?"
"We just wanted to know a thing or two about Mayumi just for a few minutes!" Emilia, constantly begging him for answers.
Although a tremendous amount of questions came from E
