Watch 5 Seconds of Summer's Heartbreaking Video for 'Amnesia'

Calum Hood, Michael Clifford, Ashton Irwin and Luke Hemmings from 5 Seconds of Summer are posing at La Gaiete Lyrique on April 2, 2014 in Paris, France. 
David Wolff - Patrick/Redferns via Getty Images

The guys are sad, so we're sad

5 Seconds of Summer already released a video for their carefree party song ("She Looks So Perfect"), so now it's time to give fans a soulful ballad. Enter "Amnesia."

5 Seconds of Summer Get Serious In 'Amnesia' Lyric Video

The video features all the guys reflecting on a summer love and their now-broken hearts. Excellent acting on their part, because in real life, the guys are currently riding high: They topped the Billboard 200 in their first week with their self-titled album, and just announced a 2015 headlining tour. (They're currently opening for One Direction.)

Check out the wistful video for "Amnesia" below: