Actually, this isn't at all scientific. Here are just a few examples of PDA that hopefully won't make your skin crawl. Happy Valentine's Day!
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1 of
It's not working!
Fox Photos
2 of
Narkissus
Jacobsen
3 of
Hollywood kiss
Fox Photos
4 of
Aspiring Hollywood kiss
Fox Photos
5 of
Goodbye kiss
Topical Press Agency
6 of
Welcome home
Topical Press Agency
7 of
World-trampolining-champion kiss
Chris Ware
8 of
Monkey love kiss
General Photographic Agency
9 of
The Kiss by Auguste Rodin
Terence Le Goubin
10 of
If it were a movie, it would be called The Third Wheel by Orson Welles
Topical Press Agency
11 of
These guys.
Peter Cade
12 of
Bear hug? Bear kiss!
Hulton Archive
13 of
Diamond anniversary (married for decades) kiss
Fox Photos
14 of
Awesome
Keystone
