Came across this video last night, and it turns out scientists and researchers are quite prone to this. Have a watch:

My favourite line: "How did Zev get a hottie like that showing data like that..."

Awesome.

P.S. For those uninitiated, here is a Wikipedia definition of the Propinquity Effect:

"The propinquity effect is the tendency for people to form friendships or romantic relationships with those whom they encounter often, forming a bond between subject and friend. In other words, relationships tend to be formed between those who have a high propinquity."

P.P.S. Please do not be offended by this video, it's supposed to be entertaining and only pseudo-sexist. Try not to take it too seriously...