At the film's L.A. premiere, the handsome actor explained why they had such great chemistry. "We did. It's because we didn't sleep together. I think that's the key to a longer and lasting relationship."
Aniston also had love on her mind at the premiere. The star, wearing a beautiful silver Valentino mini, told "Extra" she believes in love at first sight -- but that love also has the potential to grow. "I think both are absolutely possible," she dished.