Teruteru-
He is ok with whatever you like, but prefers to talk instead of physical contact
Nekomaru-
Likes to hold hands or hug often, and is a good cuddler
Gundham-
He dislikes clingy or touchy people, and dislikes touch but he craves it on the inside
Nagito-
Loves to hold hands most, or anyway to know your just there
Fuyuhiko-
Depending on who you are, it ranges, but the most common is simple PDA
Kazuichi-
Same as Nagito, just wants to know if your there
Hajime-
He dislikes it but won't mind hugs, other then that he will hold hands when stressed