While Kristen Stewart wants to take time off from work and spend all summer with on/off boyfriend Robert Pattinson, he’s not sure that he wants them to live in each other’s pockets, Breaking Celebrity News is exclusively reporting.

The 26-year-old British heartthrob, who recently returned to Los Angeles after spending 64 days filming The Rover in Australia, thinks absence makes the heart grow fonder and wants a little space from 22-year-old Twilight Saga beauty. However, she has other ideas!

“Since Robert’s been back, they’ve been inseparable,” a source close to the couple tells Radar.

“Kristen wants to spend every minute with Robert, who has now managed to get over his reservations about living back in Los Angeles. She’s even talked about attempting to take summer off to spend every day with him.

“He was happy that Kristen made such an effort after he returned to the States; she rallied all their friends together for a big welcome back party and Robert was touched by the gesture.

VIDEO: Kristen Stewart Appears On Leno, Then Scoots Over To See Robert Pattinson On Kimmel

“But, he’s still very cautious when it comes to fully committing himself to her, and she's being really clingy right now. He’s a little scared that Kristen could cheat on him again.

“So, just when it looks like all is going swell, his crippling doubts come into play and he questions if he’s doing the right thing.