["Smitten" is a good look on Dex, if Izuku's honest. Well, any kind of happiness is a good look on him.]

I think you do. [After all, things had gotten better once they started talking to each other again after their fight.] Besides, Ichinose-sensei doesn't seem like the kind of person who would stick around if he didn't want to. He's with you because he likes being with you.