Robert Pattinson, Kristen Stewart bond over smoking

"Twilight" couple Robert Pattinson and Kristen Stewart reportedly bond over their love for smoking cigarettes.

The couple, who met on the sets of "Twilight", had split after Stewart was caught cheating on the actor with married director Rupert Sanders but soon after they reconciled, reported Hollywood life.

"Kristen and Robert still smoke like crazy, and mostly do it in social settings with friends.

"Rob has electronic cigarettes when he is not with friends and in a more business minded situation, but they are not going to quit anytime soon. It's not only addicting, it's one of those things that bonds them," said a source.
 

The 23-year-old actress recently celebrated her birthday with Pattinson, 26, at a Mexican restaurant in LA.