Spoiler alert! This story discusses the May 2 episode of Grey’s Anatomy, “The Marathon Continues.” Get caught up on Season 20 by streaming it with your Hulu subscription before you continue ...

Grey’s Anatomy airs Thursdays at 8 p.m. on ABC. Click here to read our interview with Vernoff and co-star Camilla Luddington about the domestic violence storyline featured in Thursday’s episode.

Benson “Blue” Kwan (Harry Shum Jr.) and Jules Millin (Adelaide Kane) first hooked up early in Season 19, with each promising to not get emotionally involved (because that always works).