Most Helpful Girl
I agree there is a limit to PDAs, but that is your problem if you are bothered by it. When you are in a relationship, sometimes you just have a need to show your affection to your partner. It has nothing to do with bragging. My ex was very "handsy" in public because it made him feel more comfortable. Just focus on yourself and try not to let others both you.
Most Helpful Guy
They don't care about people and isn't it fine because it's obvious in human kind?