Oh, uh! T-thank you so much! [He's embarrassed for sure, but it means a lot to hear Petunia think of him so highly. It was proof that his training was working--that he could help people even without a pro looking over him.

But most of all, he's happy that the girl seems to be feeling better. Izuku grins back.] I'm sure you've been a great hero to the people you've helped too! [There's a return fist pump from him.] I mean, you've already helped me by talking with me for a while! I've learned a lot of useful stuff!