Calum Worthy and Ross Lynch have obviously known each other for years, since they played best friends Austin and Dez on Austin and Ally. But it looks like Calum has decided to make his way into music, by joining Ross' band, R5. And kicking Ross out all together.
In the hilarious video, Ross walks in on the band rehearing with Calum, who informs Ross that R5 is now R4 and 1C. Although Calum tells Ross he hopes there aren't any hard feelings between them and hopes to still grab brunch, Ross walks away and breaks down in tears. Good thing this is all just in good fun and didn't actually happen. But this video is still all types of amazing.