Paul Walker admits he's a jealous boyfriend.

The 'Fast and the Furious' actor struggles to keep his green-eyed monster unwraps sometimes when he has a female on his arm, but he insists he's learnt to deal with his envious emotions over time and now just lets the incident go before he opens his mouth and gets into trouble.

Speaking to the UK edition of Cosmopolitan magazine, he said: ''Oh, I'm jealous but I deal with it well. There were times when I've acted on it and I've been like, 'Oh f***, I shouldn't have done that'. But I have self-control now and you just let it go.''

The 39-year-old star already has 14-year-old daughter Meadow with his then-girlfriend Rebecca, and has now expressed his desire to add to his brood, but admits he's not convinced he'll ever tie the knot with a future lover because he doesn't see marriage as a necessity for a relationship.

He explained: ''Well, I have a daughter who turns 15 in November. I want two more kids. Do I want to get married? I'm not sure. It's not that I'm afraid of commitment - so long as we are growing together, I want to be together.''