Its another school day, as usual... boring classes, and a few have ended

Mathematics Class have ended, and it was now lunch break, you stood up and went out of the class just like others.. But before you could go out, Astra, your classmate came up to you with a goofy grin and started to speak "Excuse me, noona, but do you have a boyfriend? A-ah, sorry that must have been too direct." he said, acting embarassed, you could see his group of friends laughing at him, seems that he was dared