18 May,2012 07:19 AM IST | | ANI
The actor was talking at the London premiere of âMen In Black 3' in Leicester Square, which was packed with hundreds of fans along with Jay Z and the other stars of the film.
Smith said that the reason he had taken so long to make this sequel was because he wanted to make it work.u00a0"We wanted to make sure we got it right," Sky News quoted him as saying.
"We were slightly disappointed with the second one and wanted this one to be deserved of the trilogy," he said.u00a0He also confessed that he'd taken time out to be a husband and a father to daughter Willow and son Jaden - both stars in their own right - but insisted that being back at his own premiere was great.
"It's been four years since I've done any acting at all, I've been producing, but this is why I make movies - a big premiere like this, that's why I do it," he added.
âMen In Black 3' also stars Emma Thompson as Agent O and Nicole Scherzinger, who portrays the character of Lilly Poison.