It's so technical. It's nothing personal. You're not fighting really, you're missing each other by a half of foot at least, ideally more and you get a few knocks and bruises. But with the kissing, you do kiss someone. Its lips on lips.

I count 'Underworld 4' as my training period for 'Total Recall.' I do think it was hard because I didn't realize how tired I was. It is quite a lot to sustain that kind of physical work over nine months altogether and by the end of it, I definitely felt like I had aged quite a bit in that year.

Life is apogee, apex, decline; life is death - and everything else is open to discussion.

I'm just a true Irish boy at heart. I'm just myself, I stick by my guns and I treat people the way I think they should be treated, regardless of their status. And I just have a laugh.

An actor said recently that, unless you're a parent, you shouldn't play a parent in a film. I don't know who said it, but I disagree. I understand that maybe there are aspects that you don't understand, or maybe this actor or actress had a really strong recent experience with having their first or second or third born child. I don't know. As a dad, I get that. I get that there is no love like it. But, at the same time, love is love.

I must say, I am thrilled with my fan base. For some reason some of them are quite young, so they are quite frightened. I remember when I did 'Click' and I'd see Adam Sandler's fan base. He's the guy that people feel that he's their best friend, so he's walking down the street and people sort of high five him and want to tell him a joke or invite him to come home and have a sandwich with them. Mine are not like that. Mine tend to go: 'Argh,' and look horrified. They shake and take a picture from a really long way away. I do feel I've got quite good, respectful ones though.

I think I'm still trying to find my feet as an actor. And I know it ain't brain surgery, but it confuses me and it comes between me and my sleep a lot.