Clint smiles and points to his ear, showing her his hearing aid, before he continues to sign [After so many years of missions and explosions, my hearing isn't the same anymore. Besides the hearing aid, I started to learn sign language too. Also, always up for food]
She listens intently to his description, eyes wide and a smile on her face. When he signs, her face lights up even more and she begins to sign back to him.....
[ Everyone I know is learning still, so I have to use the phone. This is better. I was gonna order food, you hungry? ]