Justin Bieber's new album, Purpose, really means one thing: He's reuniting with his TV host BFFs to have all the fun. He hit the Late Late Show for a new round of Carpool Karaoke with James Corden (Alanis Morissette's "Ironic"!), he popped by Ellen to hug it out with former bully Seth Rogen. It's been great.
On Thursday, Bieber got some face time with the always-affable Jimmy Fallon. The dudes are tighter than we knew, whipping out an almost-two-minute secret handshake.
The greeting's got puke-pantomiming, verbal back-and-forths, fake punchouts and one funky-ass dance move. And that's not even half of it. As with any secret respectable handshake, they wrap it up with a big hug and a butt-tap.