Taylor Lautner has revealed he's "more guarded" after rocketing to fame in the 'Twilight' films, but admits having walls up hinders making new friends or finding love.
The actor's life has changed hugely since taking on the role of Jacob Black, the werewolf in the vampire series.
As the wildly popular franchise draws to a close with the release of 'Breaking Dawn Part 2', Taylor has been looking back on the film craze that has gripped teenagers all over the world.
"I do have to be more careful. I would be lying if I said that I don't guard myself more than I used to, but I don't want to be too guarded."
"If you have so many walls up that you can't even make new friends or find new relationships, that would be a bummer," he told Look magazine.
The 20-year-old star, who is currently single but previously dated Taylor Swift, is still deciding if he believes in love at first sight.
"I'm still figuring that one out," he replied, when asked if he believes in love at first sight.
"I go back and forth on that. Sometimes I say I do and sometimes I'm not sure. I definitely think I need a few more years under my belt to fully know if I believe in that or not!"