In this clip from "Losing My Mind," Meredith wants her therapist to apologize. She won't, but Lexie does forgive Mer.
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In this clip from "Losing My Mind," Mark is determined to turn over a new leaf... with hilarious results. Richard just wants some respect!
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Grey's Anatomy Season 4 Episode 15 Quotes

Lexie: Are you okay?
Christina: Don't ask me if I'm okay.
Lexie: Okay.
Christina: Ugh, you make me sick. Have some fire. Be unstoppable. Be a force of nature. Be better than anyone here, and don't give a damn what anyone thinks. There are no teams here, no buddies. You're on your own. Be on your own.

Don't wonder why people go crazy. Wonder why they don't. In face of what we can lose in a day, in an instant, wonder what the hell it is that make us hold it together.

Meredith

Grey's Anatomy Season 4 Episode 15 Music

  Song Artist
Song Walk Like An Egyptian The Puppini Sisters
Song Your Red Dress (Wedding Song At Cemetery) Alaska In Winter
Song Uh, oh Electrocute