But like all girls have probably experienced, boyfriends don't know how to be serious. Ever.
While singing along to the song playing, Liam let her carry on for a little bit before suddenly lunging for her, yelling, "OH SHIT".
Miley captioned the video, "hate when he does this sh*t," because yep, he does it a lot.
Another selfie video Miley posted on Instagram back in 2016 shows Miley trying to beautifully sing along to "Love Yourself" by Justin Bieber while cuddling with her beagle Barbie. Liam is driving and singing along (horribly) before suddenly shouting.
"Babe, stop! Seriously!" Miley yells back at him.
Can we appreciate the similarities of them singing in a car together from their iconic scene in The Last Song though?
Obsessed with these two. And just a reminder, pls always watch the road when driving.