Yeah he's amazing! [ Izuku is quick to vouch for that!

He shakes his head as he presses the gloves into her hands. ] It's okay! You look like you need them more than I do. And I have a little trick I can do! Just watch...

[ He smiles like he's about to share a fun secret with her, holding his hands up flat together and rubbing them back and forth. Only he adds a little One For All power into it, making his body start sparking with green lightning a little bit and his hands speed up. After a couple moments, the green light goes away and he holds his hands down flat out to her so she can poke them and see they're warm now. ] I can warm them up like that!