[s2e23] Who's Your Daddy? May 2026

The most memorable case involves a young girl named Heather with a rare condition: she is insensitive to pain. She views her condition as a "superpower."

George’s new relationship with Callie Torres creates friction.

Alex Karev discovers her body is riddled with internal injuries she never felt. [S2E23] Who's Your Daddy?

Meredith is still navigating the fallout of her breakup with Derek, feeling like a stranger in her own home. 💔 Relationship Updates Derek and Addison

Izzie’s protective (and slightly territorial) nature toward George begins to boil over. The most memorable case involves a young girl

A man needs a heart transplant, but the only available donor is his own father, who is brain-dead.

In the world of Grey’s Anatomy , the title "Who’s Your Daddy?" is rarely just a joke. In Season 2, Episode 23, it serves as a central theme exploring the messy, often painful ties that bind parents and children. From unexpected houseguests to life-altering medical choices, this episode pushes the doctors of Seattle Grace to their limits. 🩺 The Main Cases The Girl Who Can't Feel Pain Meredith is still navigating the fallout of her

Burke wants to define the relationship, while Cristina does what she does best: avoids the conversation by focusing entirely on surgery. 💡 Key Takeaway