Months after their split, the early days of Stause and Oppenheim's relationship were highlighted in the Selling Sunset Season 5 trailer.

Stause posted an Instagram carousel of photos from her trip to Italy that concluded with two snaps of her and Oppenheim. In one photo, she kissed his head...

Stause, who celebrated her 40th birthday on July 21, 2021, updated the caption on an Instagram post from her big day to reveal that Oppenheim was the one responsible for her bouquet collection.

Oppenheim and Stause walked their first red carpet together as a couple at the Los Angeles premiere of Shang-Chi and the Legend of the Ten Rings on Aug. 16. 

Stause and Oppenheim gave back for Thanksgiving 2021, spending part of their first holiday together serving meals to people experiencing  homelessness. 

She posted a series of photos of herself in a leopard-print bikini and sunglasses laughing it up at an outdoor shower, writing, "Well these eggs aren't going to fertilize themselves

Stause hashtagged the photo with "#HeightAintNothingButANumber," poking fun at the couple's height difference.

The three couples enjoyed a night out at Italian eatery Pace in Los Angeles. Stause and Jason were photographed hugging Bennett and Deborah post-meal.

Stause posted two Instagram Stories with Oppenheim from their European getaway in August. In one snap, Oppenheim was seen doing push-ups with Stause lying on his back with her arms around him.

This was a short story of Chrishell Stause and Jason Oppenheim's Relationship Timeline. The Selling Sunset costars were first linked in July 2021