(Ezra Shaw/Getty Images)

Rory McIlroy is far and away the best golfer on the planet right now. Naturally, playing with someone as good as him would be pretty intimidating.

Earlier this month, One Direction star Niall Horan revealed that he would be teaming-up with Rory McIlroy for the celebrity Pro-Am and this week’s BMW Championship event on the European Tour, and with just a day to go, it looks like he’s getting pretty nervous about the whole thing.

Horan and McIlroy have formed a friendship recently, with Horan caddying for McIlroy during the par-3 contest at this year’s Masters. He was pretty nervous on that occasion, too. He fell over once.

And he hit another shot directly into the water.