[s10e5] I Bet It Stung -

The relationship continues to struggle despite previous reconciliations, parallel to the tension between Callie and Arizona. Critical Analysis & Key Moments

Jo becomes overly involved with a new patient who happens to be Alex's father, Jimmy. She attempts to help Alex connect with him, though Alex remains stubborn and distant.

Stephanie's confidence in handling Catherine Avery was a notable development. I Bet It Stung - Grey's Anatomy (Season 10, Episode 5)