Is One Direction's Louis Tomlinson worried girlfriend Eleanor Calder will find another boyfriend during 2014 'Where We Are' world stadium tour?

In a new interview with Fabulous Magazine, One Direction's Louis Tomlinson admitted to one of his major insecurities in his life. Considering he's usually on tour with the rest of the members of the biggest boy band in the world, Tomlinson says he spends a lot of time worrying his longtime girlfriend, Eleanor Calder, will get tired of his schedule and find another boyfriend to take his place. So apparently even one of the biggest sex symbols in the world can be a bit insecure at times!

"I sometimes worry that she might want to go and find a boyfriend who's there every day," he told the magazine.

But Tomlinson is staying positive about the predicament he's currently in, and has been in for the entirety of his relationship with Calder. 

"Obviously it's not easy having a long-term relationship in this job, but it frustrates me when people say it's impossible," he said. "It's definitely doable, it's down to the people and whether they want to make it work enough."

Clearly Louis and Eleanor are doing something right and are maintaining one of the best relationships in pop music today.

"Whenever there's a gap in the schedule, that's always my first thought. Not many days have to go by before I really start missing her, so sometimes - even if it's just the odd day - I've flown back from a show, had a day in London and then flown back again," Tomlinson said. "It keeps you sane. It's important to have that one person I can confide in and be close to. We trust each other completely and the relationship wouldn't work if we didn't. We're really loved-up."