Hollywood is a small town, so if you don't run into an ex, are you really even in Hollywood?
The former flings arrived separately to the restaurant to celebrate a mutual friend's birthday on Friday night.
Kourtney stunned in a brown low-cut tank top with matching leather pants.
The "Keeping Up With The Kardashian" star made tongues drop when she exited her car to reveal her fit and tanned body.
Kourtney's ex was seen arriving by himself as he made his way into the venue.
Unlike her, Younes kept it low-key in jeans and a Mr. Rogers-like sweater on the hot summer night.
If you'll recall, Kourtney's break up with Younes didn't happen without a little drama.
The 26-year-old stirred split rumors after he was spotted getting handsy with a girl -- that wasn't Kourtney -- during a Mexico getaway in September 2018.
Younes later denied he was cheating and cited the female as just a friend, but didn't address the breakup rumors.
Interestingly enough, months earlier, the E! reality star and Younes looked pretty comfortable together during their European getaway.
The duo dated for nearly two years and were first linked in 2017.
Kourtney and Younes never hid their attraction for each other, and was even spotted at a soccer match with their tongues down each other's throats during their relationship.
We're guessing none of that went down last night.