Bruce Wayne
he treats her like a daughter and he is so soft towards her but doesn't show it around the others
Dick Grayson
he treats her like a young sister and plays with her when he is free..
Jason Todd
doesn't know how to treat her but he tries his best not to swear in front of her,
Tim Drake
he sits her down on his lap while working on the computer. she doesn't annoy him and he enjoys her company
Damian Wayne
he doesn't show emotions in front of the others but when he is alone with her he plays with her and tell her stories. most of the time when she sleeps in her bedroom he stalks her in the middle of the night and picks her up to his room so he can cuddle with her while she is sleeping.