One Direction fans love their boy band so much they can't even keep their shoes to themselves, much to the detriment of the "You and I" group. Last night (June 25) at a concert in Amsterdam, 1D member Niall Horan was hit in the knee with a heavy object, adding pain to an old injury. Now, he's made a call on Twitter for fans to be careful at future gigs.

According to RTE 10, Horan was hit in the knee by an unidentified flying object, presumed to be a shoe, during a show at the Amsterdam Arena in the Netherlands. The shoe just so happened to hit Horan in the very knee that he had serious surgery on back in January and he was later seen limping off stage.

The incident inspired Horan to warn fans kindly not to throw things onstage at concerts, despite their excitement.

"Amsterdam thank you for a great couple of shows! Appreciate you coming," Horan wrote in a series of tweets. "Also guys! Can you limit what gets thrown on stage please! Coz something thrown at me tonight! Hit my knee! A lot of pain from it! Never wana sound like I'm complaining! But only having my operation 5 months ago, I still get a bit of pain and I'm very scared about it."

Horan wasn't the only one hit onstage in Amsterdam last night. Bandmate Harry Styles was nailed in the head by an unidentified object.

Love hurts.

One Direction are currently in the midst of the European leg of its Where We Are Tour and played two back-to-back shows in Amsterdam. The next show is set for June 28 at the Stadio San Siro in Milan.

Join the Discussion