Following his infamous split from Kristen Stewart, Robert Pattinson may be getting engaged to new girlfriend FKA twigs.

According to Grazia magazine, Pattinson has been looking at rings for his girlfriend of a couple of months.

"He knows things are moving fast, but he wants to show his commitment. Everyone is bracing themselves," a source revealed via In Touch. "He really sees this relationship going the distance."

"The Rover" actor's new romance with the "Video Girl" singer is apparently nothing compared to his previous relationship with Stewart

"Honestly, it was miles and miles away from what it was like when he was with Kristen," the source continued. "This is the most comfortable I've ever seen him."

Pattison, who has been showing off major PDA with FKA lately, reportedly enjoys making love more than ever.

"Rob says he is having the best sex of his life," a source told Hollywood Life. "Apparently, she's very flexible and very uninhibited. He's in heaven. He's just fully in lust with her. He can't keep his hands off her. He even makes out with her in public, which is not usually his style. It was never that way with Kristen, but this girl is loosening him up."

In addition, Stewart apparently believes she is being punished for cheating on Pattinson with Rupert Sanders back in 2012.

"Kristen feels like Rob is trying to punish her for what happened between her and Rupert two years ago," another source claimed. "She knows the affair scarred him, but she's just wants him to finally forgive her once and for all."

Is Stewart upset that her "Twilight" co-star was never affectionate with her in public?

"Kristen knows that Rob's major display of affection with Tahliah is aimed at dissing her," the source continued. "He's just never been the kind of guy to be open with his feelings in public. He doesn't like the attention. Kristen thinks he's pushing the limits to get to her, and yes it's working! Kristen is not happy at all and doesn't want any of her friends even monitoring his or Tahliah's names anywhere around her."

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