Tumblr fangirls rejoice: Esteemed twenty one pilots drummer Josh Dun drummed for Halsey tonight.

Well-versed stans know that these guys are already good pals. Halsey has even joined twenty one pilots on stage in the past for “We Don't Believe What's On TV.”

Watch: twenty one pilots perform “We Don’t Believe What’s On TV” with various special guests

Wanna cry some more?

Same, Mark. Same.