With Robert Pattinson is back in the U.S., he and Kristen Stewart sound completely happy together. Hooray!

After being apart for two months while Rob shot a movie in Australia, he is back in L.A. and has been inseparable from Kristen ever since, according to Hollywood Life.

"They have been together pretty much nonstop since he’s been back," reveals a source. "He has just only arrived, but the first person he wanted to see and spend time with is Kristen, and of course [their dogs] Bear and Bernie.” Aww!

“Kristen is confident that her relationship with Rob is stronger than ever and has no problem whatsoever with Rob wanting to take things slow," the source continues.

In fact, the couple was spotted hanging out with friends at a low-key karaoke bar on March 19.

So how did the Twilight cuties keep things alive while he was away for so long?

"Kristen played it really cool the last couple of months while Rob was away — she just took care of herself and wasn’t this needy girl begging for his attention,” an insider explains. “Rob has always admired her independent nature and it looks like its paid off." 

"Kristen couldn’t be happier!” the source adds.

So cute! Finally, Rob is back by Kristen's side, and all is right in the world.

Source: Hollywood Life