love story

you guys are sitting in lunch together talking about the homework. he is blushing a lot recently, and you don't know why so you decided to ask him y/n: uhm...shoto?
shoto todoroki: yes? y/n: can i ask something? shoto todoroki: sure. y/n: you're blushing a lot recently... .can i ask why? shoto todoroki:he cover's his face not giving an answer