Season 8, Episode 14: "All You Need Is Love"
It's a Valentine's Day special! In this sweet episode, Meredith and Derek try to get sexy alone time together between work and Zola, Dr. Bailey struggles to wrap up work for a special date, and Arizona's just dreading her camping trip with Callie. The day doesn't go as planned for the surgeons, but romance isn't dead yet. Full disclosure: there will be sad moments, just not anything earth-shatteringly so.