She smiles again and shakes her head, making a sign for it's nothing before scribbling down on his paper. No sign for that. Just sign stuff like 'no big deal' or 'it's nothing. She shows him a couple options for the sign, shrugging.

When he signs thank you, Hana returns the gesture. It might be a point of pride that she sticks with sign language, but she's still grateful whenever someone is willing to learn.

It's strange starting a fight and finishing with a new friend.