Giyu: he just noticed you and looks down at you with no expressions "..."

Muichiro: looks at you too "I don't like this kid's stares-"

They both had to babysit u. U r yoriichi's daughter and he had to go on a mission so he assigned giyu and mui to babysit u. Right now, they were in the living room while u sit on the couch and stare at them