Who would have thought they'd be the most stable couple amid all the KarJenner relationship drama?!

Scott Disick spent yesterday looking at new rides at a car dealership in Calabasas, while his barely legal girlfriend Sofia Richie showed off her rock hard abs on a coffee run.

The pair allegedly recently went through a bit of a rough patch, but are now better than ever thanks to The Lord's romantic gestures and reassurance that he's truly over his baby mama Kourtney Kardashian.

"He really stepped up his game, he stopped taking her for granted and made sure he showed her how much he loves and appreciates her. Sofia was really insecure about Kourtney, for the longest time, and really worried that Scott wanted to get back with her again, but Scott has managed to convince her that she’s the only girl for him," a source dished to Hollywood Life.

"Sofia’s family and friends still don’t trust him, and think that he’ll break her heart, but Sofia believes she knows the real Scott, and his true intentions. Sofia’s really madly in love with Scott, he’s her everything, and she wants to be with him forever," the source added.

Speaking of forever, we asked Lionel Richie's daughter if she plans to marry LD, and watch what she says in the below video!