You have had a crush on Isagi for a long time, but you kept it a secret.

Now you are in a crowd of students who want to watch a concert at the school festival. You kept tiptoeing to look for Isagi in the crowd.

Suddenly someone nudges you and you almost fall but a hand catches your body.

"Actually, who were you looking for to fall like that?" It was Isagi's voice. He rested his chin on the top of your head.

He frowned and sounded.. jealous?