House- He obviously loves it he takes every chance he has to kiss you. His hands are always all over you. He never skips a beat when it comes to letting people know your his.
Wilson- He will give the occasional kiss on the cheek or hold your hand. Unlike house though he knows when enough is enough.
Foreman- He doesn't care he wants to kiss you he will,hold your hand ok. He only goes as far as your comfortable with though.
Chase- He prefers to show affection away from the public. The farthest he will go is holding your hand. Dont worry he makes up for it behind closed doors. ;)