I went out on a date today with a guy I've been with plenty of times. Usually I'm the one to initiate PDA and he will then reciprocate but he's more affectionate behind closed doors. He's the type to keep to himself when it comes to telling people things but he tells me a lot. In regards to PDA, is this a sign he doesn't like me a lot? Would he be more affectionate in public if he liked me a lot or is this jist how he is? Thanks!!