The title seems very sensitive even silly. Yes, I agree but I like it.
In Viet Nam, it's quite common for people of the same sex to walk along the street hand in hand or linking arms. Maybe people from other cultures will find this a little strange, but it's normal for men and women to show physical affection. Kissing in public is a different story. About 10 years ago, Vietnamese people considered kissing as something very sacred and private which should be done in a very dark place or inside their house and not in front of anyone.
What do you think? Is it similar where you come from?