Toshinori Yagi (all might)
*you work at a library, you are putting books in a shelf when a fight with the pro hero all might come in, he notices you and tries to protect you but he got injured, so when he won the fight, you help him and he immediately fell for you, so he would stop by everyday to say hi and try to talk to you, he goes to Izuku for dating advice*
About Toshinori Yagi (all might)
*you work at a library, you are putting books in a shelf when a fight with the pro hero all might come in, he notices you and tries to protect you but he got injured, so when he won the fight, you help him and he immediately fell for you, so he would stop by everyday to say hi and try to talk to you, he goes to Izuku for dating advice*