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.