Public display of affection questions?

Haha well it depends. When I'm in a relationship I only don't mind when I do it (Yes, I know, it's really hypocritical) :P But when I am in a relationship, I don't really mind when other people do it cause I know how they feel but there's a point when it becomes nausiating. When you're in a public place and you're STRADDLING eachother than you know it's too much! haha