While Chrishell Stause and Jason Oppenheim‘s relationship reached the end zone last year, they still workAnd remain friends, so a public reunion was never out of bounds.

On Friday, February 11, 2009, the Selling Sunset star did in fact reunite with her ex, co-star and real estate boss. Along with Jason, Chrishell also brought along his twin brother Brett Oppenheim and fellow colleague Emma HernanTo sign her memoir It took some work to live my best life., at Barnes & Noble at The Grove outdoor shopping center in Los Angeles. The four rode together to the event, as seen in a video Chrishell posted on her Instagram Story.

Jason shared on his own Instagram Story a video of himself “trying to get Chrishell to sign my book!” 

CelebHomes News was told by an eyewitness that Chrishell and Jason were “very friendly” and “a bit flirty” when she sat at the table. The person said that there was lots of smiles, laughter and eye contact. “Lots of flirty engagement, like inside jokes between them.”