Both Kourtney, 40, and Younes, 26, were seen at The Nice Guy restaurant in West Hollywood.
The mother-of-three rocked a revealing brown top and leather pants for the Friday night outing.
Model Younes was spotted jumping into his car after a night out on the town.
He dressed casual for the occasion in a black button down, white t-shirt and jeans.
Kourtney's half sisters Kendall and Kylie Jenner were also at The Nice Guy restaurant on Friday.
Kendall, 23, sizzled in a strapless leather number while Kylie, 22, showed off her curves in a sexy brown dress.
Kourtney and Younes split in August 2018 after two years together. He was spotted cuddling with another woman in Mexico around the time rumors intensified about their breakup.
He's spoken highly of her in the months since they split. Younes posted an Instagram dedication to Kourtney in December 2018 where he called her "beautiful" and an "amazing woman."
Do you think Kourtney and Younes being at the same spot was purely coincidental? Sound off in the comments!