In addition to setting up the potential circumstances for Owen Hunt (Kevin McKidd) and Teddy Altman’s (Kim Raver) departure in the finale, the penultimate episode of Grey’s Anatomy Season 22 might have also just set in motion the coming resolution of one of the series’ biggest mysteries, if one fan’s theory holds water.

On the show’s Reddit page, several threads have been reacting to the moment, near the end of the episode, when exes Simone Griffith (Alexis Floyd) and Lucas Adams (Niko Terho) hooked up. Simone had been trying to follow Jules Millin’s (Adelaide Kane) lead in freezing her eggs, taking hormone injections as part of the process, but got news from her physician that it was unlikely she would be able to do so. After Lucas found her at the bar, bummed out about the news, the two went back to his place for wings and, it seems, a tequila-soaked romp.

Originally published on tvinsider.com, part of the BLOX Digital Content Exchange.