Is everything going well in Robert Pattinson-Kristen Stewart paradise? Not everything, if reports are to be believed. Kristen Stewart is suffocated by Pattinson's possessive gestures of affection, allege reports.

Apparently, it's not enough for Pattinson that he and Stewart star together on Twilight Saga, Pattinson also visits Kristen on her location shoot for her non-Twilight film, and this does not sit well with Stewart.

"Kristen loves spending time with Rob. But she sometimes wishes he'd just back off. When he visits her on set, he's always by Kristen's side - and it annoys her," says the National Examiner. "She's a very independent woman and is used to spending time alone. She's getting frustrated."

Previously, it has been reported that Robert Pattinson has been on the watch for the love scenes between Kristen Stewart and Viggo Mortensen, just to make sure that nothing is for real. Pattinson's apparent jealousy toward Kristen Stewart's co-star Viggo Mortensen is starting to create buzz for Kristen's On the Road.

A source quoted by Holywoodlife.com claimed that Robert Pattinson's past visits to Montreal, where Kristen Stewart shot for the film, was part of Pattinson's usual itinerary as the Twilight star wants to make sure that the sex scenes, which includes a threesome, is "all pretend."

Recent reports speculates that Robert Pattinson is heading towards Kristen in New Orleans, as his road trip moves Eastward. Is this a sign of possessiveness or insecurity on the part of Pattinson? It seems unlikely as he have Glamour's Sexiest Man neatly tucked on his belt.