You probably remember the last time Ariana Grande stopped by The Tonight Show Starring Jimmy Fallon because she blew everyone away with her impression of Christina Aguilera singing “The Wheels On the Bus.” Well, she came back to entertain last night by having a lip syncing conversation with Jimmy Fallon in her dressing room.

For the skit, Jimmy and Ariana ask each other about their weekend plans and discuss TBT posts, all through lip syncing popular songs. Jimmy walks into the dressing room and Ariana explains through the song “7 Years” that she has just posted a #TBT photo. The hilarity continues when Ariana asks Jimmy through song, “Do you recall … not long ago … we would walk on the sidewalk?” And Jimmy says, “Yeah, that was like 20 minutes ago. We were walking to work, work, work, work, work.”

The real LOL moment comes when Ariana asks Jimmy about his weekend plans. “I’m gonna go to Hope Depot, check out the lighting section,” he says. “And Iiii’m gonna swing from the chandelier.” (Cue Sia.)

We’ll let you check out the video to continue the laughs.

What’s your favorite part of the lip sync convo? Let us know @BritandCo.

(Photo via Frazer Harrison/Getty + video via The Tonight Show Starring Jimmy Fallon)