Michael Buble has revealed he used to seek out drama in his romantic relationships and could create ''mayhem out of nothing''.
Michael Buble admits he used to be addicted to painful relationships.
The 'Haven't Met You Yet' singer - who had a three-year romance with actress Emily Blunt and is now dating singer Luisana Lopilato - says he hasn't always been the best boyfriend, mainly because of his jealous streak, but he is working on it.
He said: "I've had relationship issues. I liked pain. I was addicted to drama. Jealousy was the best. I could create absolute mayhem out of nothing. I'm not perfect now but I'm a work in progress. I like myself a lot more, therefore I can like the person that I'm with a lot more. If I can look myself in the mirror and know that I'm the best guy that I can be, then if somebody leaves me it's their loss not mine. Too bad for them."
Michael also says he made a mistake talking about his previous relationship with Emily, because it made their romance even harder.
He said: "Emily and I made a mistake. We thought we would share our love with the whole world. At the time we were excited and proud. But it added difficulty to a relationship that was already difficult."