Robert-Kristen too busy for their off-screen relationship

Robert Pattinson’s hectic schedule, it seems, is taking a toll on his off-screen relationship with his co-star Kristen Stewart.

Robert Pattinson’s hectic schedule, it seems, is taking a toll on his off-screen relationship with his co-star Kristen Stewart.

Actor-Robert-Pattinson-and-actor-Kristen-Stewart-pose-on-arrival-for-the-world-premiere-of-The-Twilight-Saga-Breaking-Dawn-Part-1-AFP-Frederic-J-Brown

With Pattinson attending European premieres apart of the just-released fourth instalment of The Twilight Saga apart from the 21 year-old actress, the pair only coming together for the Los Angeles and London events, it seems the long distance has been troublesome.

“They are doing a lot of soul-searching about their relationship - they’ve burnt each other out,” Contactmusic quoted a source as telling the UK’s Express.

The pair were all smiles on the red carpet in London and also spoke about their sex scene in the new movie Breaking Dawn - Part 1.

It would appear though that despite the pairs apparent unity in front of the cameras and press, rocky times lie ahead away from them.