Robert Pattinson and Kristen Stewart romantic dinner date

Actor Robert Pattinson and girlfriend Kristen Stewart reportedly couldn't keep their hands off each other during during a romantic dinner date.

The couple split when it was revealed that Stewart had a fling with married director Rupert Sanders.

"Robert and Stewart had dinner at the Soho House in West Hollywood Saturday night and they looked like a couple, smiling, holding hands. It was like old times," contactmusic.com quoted a source as saying.

"They were with a few other friends, two guys and another girl. They sat in the restaurant which is decorated with really beautiful lights everywhere. It`s really romantic," added the source.

"Both of them were dressed casually. They were laughing a lot with their friends and stayed for a pretty long time. Like from nine until past midnight. Occasionally Rob and Kristen would go outside to smoke."

"What`s funny is that they acted really comfortable with each other, like none of that affair drama had ever happened. They didn`t act awkward or embarrassed at all. It was great to see them back together and happy," said the source.