Warning: Spoilers for season two of Bridgerton below.

Penelope Featherington and Eloise Bridgerton's friend fallout was hard for viewers to watch, but even harder for the actresses who played them to act.

In an exclusive interview with E! News, Nicola Coughlan, who plays the youngest Featherington daughter, revealed that filming Bridgerton's season two fight scene with on- and off-screen best friend Claudia Jessie (a.k.a Miss Bridgerton) was "really harrowing." According to Coughlan, who is a self-proclaimed fan of Eloise and Penelope's friendship, she is hoping for a reconciliation between the pair in season three.