You were roommates with the famous, flirty Atsumu Miya. The teachera didn't want him and Osamu to be roommates, so they chose you to be the one who'll deal with him.

He'll always flirt with you when he has the chance. But, his antics do not work at all. He tries everyday to flirt with you but you just simply turn him down bluntly.

"Aww... just listen to my pick-up line!" Atsumu whines as you continue reading your book, and listening to music.