1. MerDer - It took them how long to get together?!?! It finally happened and we've loved them together ever since.
Who remembers the post-it wedding!?!
PHOTOS: See our favorite MerDer Moments!
2. The Music - Seriously, the person who picks the music for Grey's needs to get mad props.
3. McSteamy - He didn't get the nickname 'McSteamy' for nothing
PHOTOS: Check out more photos of Mark Sloan (a.k.a McSteamy)
4. Cristina's Bedside Manner - Not the warmest, but definitely one of the most effective.
5. Bailey's Bluntness - We love her because she keeps it real.
6. Meredith's One Liners - The stuff that comes out of Meredith's mouth is different to say the least (and by different we mean amazing)!
7. Weird Medical Cases - The staff has seen everything! Most memorable for us is when Burke and Meredith removed an explosive device from the body of patient during episode 16 of season 2.
8. McDreamy - A gentleman to the end, Meredith was lucky to snag this guy.
9. The Relationships - Too many to count, but here are a few of our favorites: MerDer, Mark & Lexie, Alex & Izzie, Owen & Cristina, George & Callie