Izuku became clingy towards you while you talked to a random guy so casually in front of him. He held your hand firmly but not too tight and kept you very close. He made it clear to you that he was getting jealous, even giving the guy a glare here and there. You two had became a couple a few months ago and you wanted to see how jealous you could made him for one day. Izuku didn't know this but he could tell something was off with you, seeing your more revealing outfit and now this guy..