It's no secret that Grey's Anatomy is one of the greatest shows on television. Between the devastating deaths, the heartbreaking music, and the iconic couples, we keep coming back for more. While the hit show has caused us to shed more than a few tears over the years, it's also warmed our hearts with some beautiful and unforgettable speeches. From Derek's declarations of love for Meredith to Alex's wedding vows to Izzie, some of the show's moments are ridiculously romantic. Get ready to say "I do" to these Grey's quotes!