PDA could either be cute or yucky! Spotting a couple holding hands is way different than a couple tonguing down each other in a park in front of everyone. It’s sweet when a guy has his arms around his girlfriend’s waist or shoulder; but when the two are all over each other in public, now that’s disturbing. I personally keep PDA down to a minimum which is holding hands and maybe an occasional kiss on the cheek but THATS IT! Keep PDA rated G.