Busta Rhymes is keeping a tight lid on his next album, but Robin Thicke couldn’t keep quiet about his contribution to the project.

Bussa Bus has been in the lab recording The Chemo, the follow-up to last year’s Back on My B.S., due this summer. One collaboration fans can count on is with R&B heartthrob Robin Thicke. “I did a record with Busta for his new album,” Thicke reveals to staging-rapup.kinsta.cloud. “We went in the studio and Busta and I worked together.”

The “Sex Therapy” singer always has a good time with the animated rapper. “Busta’s always been one of my favorites and he’s also one of the funniest guys you’ll ever meet. He’s the coolest.”

Thicke didn’t share more about the track for fear of getting busted by Busta. “Busta is very top secret—NASA, CIA, don’t tell nobody nothing, don’t play nobody nothing, so I probably shouldn’t have even said that. He’s probably sending somebody here right now to beat me up,” he jokes.