Their energetic performances is one of the reasons why One Direction are now worldwide superstars.
But it seems that Louis Tomlinson got a little bit over-excited during the boy band’s Belfast concert this week, injuring his knee during the Irish leg of the Take Me Home tour.
Obviously upset that his injury has left him having to hobble through the band’s songs, the 21-year-old apologised to his fans on his Twitter account.
The young singer, who has been touring the UK and Ireland with One Direction since the beginning of the year may have over-exerted himself during one high-energy routine, leaving himself with a painful leg.
And the results of his injuries were clear to see as he spent Monday’s show limping around the stage rather than joining in with the others boys.
Obviously embarrassed about his poor knee, the heartthrob decided to aplogise to all of his fans on Twitter for the fact that he wouldn’t be able to give his usual calibre of high-energy performing for the next few days.
‘Ah well f**k it . I apologise if I’m not jumping around on stage as much , stupid knee ! #kneedtogetbetter ( terrible joke),’ he wrote, cracking a joke in the process.
Not long before Louis had clearly been feeling sorry for himself, writing: ‘Knee hurts :(,’ before adding yet another sad face for added drama.
And the former X Factor star got some extra sympathy from band-mate Niall Horan, who tweeted: ‘Belfast! That was an amazing , poor aul Tommo an his knee! Hahaha! Great week up here ! See ya soon! #1DTMHT.’
But Louis won’t have long to recuperate as the band are going to be on the road for much of the year, touring the rest of the UK before heading to the US in June.
The band have also just announced an extra date for their sell-out tour, which will be at London’s O2 Arena on 6 April.
While Liam was resting his knee during the boys’ Dublin, band-mate Harry Styles and Niall were making the most of the nightlife.