Mac Miller and Ariana Grande take their relationship to the next level in the video for “My Favorite Part.” The real life couple shows off their chemistry in the romantic clip off Mac’s critically-acclaimed album The Divine Feminine. The two play neighbors, who live next door to each other in an apartment complex. While Mac serenades her from his room, Ari listens in through the walls, giggling.

“You just don’t know how beautiful you are,” he sings.

https://twitter.com/arianagrande/status/808493547515211776

But she has feelings for him too. And after imagining themselves together, Mac makes a move as the rain soaks through the roof and wets everything.

This is not their first collaboration. The two have worked together in the past on Ariana’s 2013’s hit “The Way” and the remix to “Into You.”

Watch Mac fall for the girl next door.