You know One Direction do a lot of up tempo songs, but when they did that Ed Sheeran song 'Little Things,' that was probably their biggest song off their last album, so it shows you that a ballad never goes out of fashion.

When I finished Westlife, we had - Louie Walsh is still managing me - I was lucky to have options from different labels such as Sony and Universal. When we met Capitol and Nick Raphael, I just believed in them the most, and it looked like they believed in me the most.

When your child is looking up at you and you are putting them to bed at night, and they are just lying there, you have to remind yourself that's what it's all about.

Capitol Records were very keen for me to write and see how I got on; I think that is what defined my sound. The first session I had was with two young up-and-coming writers, Nick Atkinson and Tom Wilding, and I went into a session a bit nervous because I hadn't written that many songs before.

You know One Direction do a lot of up tempo songs, but when they did that Ed Sheeran song 'Little Things,' that was probably their biggest song off their last album, so it shows you that a ballad never goes out of fashion.

When you realise that money doesn't actually make you happy, it's a quick fix to have things you've always wanted, but then when you have it, you realise that's not what actually makes you happy. It's more about having a great marriage and happy children; that's what life's all about.

I will definitely start in small venues, as I want to find my feet as a performer; the first shows that Westlife did was ten dates at Wembley, which was just crazy. We didn't have a clue what we were doing because it was so big.