A friend just send me this interview, dunno if you've already seen this, but well,... it's nothing new but nice to read, though.
http://www.musicrooms.net/showbiz/25607-simon-pegg-happy-to-smooch-men.html

"The comic star enjoys flirting with other men and believes all guys should kiss someone of the same sex to understand more about homosexuality."

“'I’ve never been homophobic and I like flirting with gay guys; they’re easier to flirt with than women. I flirt with my gay friends quite happily, even in front of my wife. They like it if you are a bit cheeky and touchy-feely; it’s fun and more slapstick'"