Justin Theroux didn't think it was "cool" the way his on-screen character romanced Jennifer Aniston.

The Hollywood pair started dating after meeting on the set of comedy Wanderlust. In the movie, Jennifer and Paul Rudd play a married couple who try to escape modern society by moving to a commune in Georgia.

Justin plays commune hippy Seth, who hits on Jennifer's character.

The hunk didn't approve of his character's romancing technique.

"It was fun actually. It's fun to play, I think it's because those kind of guys they're not cool," he told the UK edition of OK! magazine. "It's more about the conquest with those kind of guys.

"They're more interested in hearing themselves talk and think they're really impressive."

Justin has discussed his personal romancing techniques. The star has joked he doesn't have any particular talents to woo a lady.

"I don't know. I'm an impressive guy, but I don't play the guitar..." he joked. "Try and impress someone with writing? No, I don't know what works for me."

Despite playing a hippy in Wanderlust, Justin says his personal preference when it comes to being a city or country boy is very different.

"I would choose the city over the country. I love city life. Especially in New York where it's like, go and see a play, go to see music all of your friends are very central," he said.

"There's a spontaneity in the city that you feed on, but it's nice to go on vacation and it's nice to get out of the city, have a place to go."