Actress Jennifer Lawrence, who split from Chris Martin in October last year after a whirlwind romance, has been spotted several times visiting the Coldplay front man at his Malibu home.

The duo have made their presence a bit more public, enjoying a dinner date at Kiwami Sushi in Studio City in California Tuesday, reports people.com.

"They were engulfed in their little world of conversation," said a source.

They were into each other and not noticing anyone else around them," the source added.

Tucked away at a table towards the back of the restaurant, Lawrence, 24, and Martin, 37, "seemed to be just content with each other," said the source. "He was really listening to what she was saying."

The outing comes after after Martin's former partner Gwyneth Paltrow, 42, opened up about their divorce.

"We've made a lot of mistakes, and we've had good days and bad days, but I have to say, I'm proud of us for working through so much stuff together - and not blaming and shaming," Paltrow told Harper's Bazaar magazine in its February issue.