Kiss How Come My Parents Kiss A Lot Nowadays?

How come my parents kiss a lot nowadays? - kiss

My parents now kiss a lot of days. Indians as a rule never to kiss, and I kiss my parents a lot. When we go to a party, then they'll kiss his tongue and everything and everyone watching. When my friends come home, sometimes I see you kiss him on the sofa and my friends started to laugh. I love You see the kissing scenes in movies, but is a little uncomfortable to do if my parents. Why do they do that?