Adam Devine and Zac Efron - Lead
Credit: Mark Metcalfe/Getty

Talk about next level bromance goals!

Zac Efron is showing the birthday love for his Mike and Dave Need Wedding Dates co-star Adam DeVine and proving he's still got his High School Music-era pipes in a hilarious video posted to his Instagram on Monday.

In the short clip, the studly actor simultaneously shows off his impromptu songwriting abilities, piano skills, and his signature voice as he passionately pounds the keys and belts out a happy birthday tune for his close friend, including the lyrics, "Happy Birthday to one hell of a sexy dude, oh, Happy Birthday to one hell of a cool dude," all while smizing for the camera in a cool black beanie and tight black T-shirt. Swoon!

"Happy Birthday @andybovine. This one is for you. #PianoSkills," the 29-year-old hunk captioned the video.

While the best friends and co-stars have hammed it up in the past with onscreen makeouts and even red carpet piggy back rides, this birthday video definitely takes the cake!