5 Things you don't know about Liam Payne

Liam Payne topless

1. He prefers the bunks on their U.S. tour bus vs. the ones on their U.K. tour bus."On our American tour bus, the bunks are a bit taller so that we don't bash our heads. On the English bus, we bash our heads every morning. It's not the best thing to do first thing when you wake up," says Liam.

2. His favorite song to perform live is "Live While We're Young.""I really like to perform this one. It's the start of our encore. We go backstage, have a little sit down, then come back out and the energy level goes through the roof. It's so good."

3. He cried when he saw his dad talking onscreen in a cut of This Is Us."My dad said something, and I was like, 'Well, I'm going to start crying.' It's quite emotional in some bits."

4. He's the most sarcastic of the group."Please don't throw phones. They hurt. And we sell them on eBay."

5. He loves to work out—but also eat junk food."That's the best part of touring because you know you're going to lose weight anyway, you're moving around so much. I'm doing a two-hour show everyday, so you can eat what you want."

Liam Payne shirtless sexy