Ouch! While performing with One Direction in Portugal last night (June 13), Liam Payne accidentally tripped and hurt his knee, leaving the singer in pain but determined to continue the show. And as it turns out, being unable to walk proved to be no problem for Liam -- thanks to bandmates Niall Horan and Zayn Malik, who literally carried him onto the stage to perform 'You and I.' Sigh!

As the band's guitarist played the opening notes to the romantic ballad, Niall and Zayn emerged onstage, carrying and supporting Liam, who had each of his arms wrapped around his bandmates' shoulders. So sweet! The guys carefully carried Liam down a ramp and onto a lower section of the stage, as the audience erupted into screams and chants of "Liam! Liam!" before the guys began the heart-melting tune.

Of course, it comes as no surprise that the Directioners in the audience immediately went into a frenzy. Not only are One Direction swoon-worthy to begin with, there is absolutely nothing sweeter than the way the guys quite literally support each other like they do. And the same goes for the fans as well, who quickly got #GetWellLiamWeLoveYou to become a trending topic on Twitter.

Watch Niall and Zayn carry Liam onto the stage in the sweet video above!

Check Out Harry Styles + More Shirtless Celeb Hotties