Rachel finally realizes that she's in love with Ross, but there's just one problem: Ross is getting married to Emily. So in a last-minute effort to tell Ross how she truly feels, Rachel flies to London. However, she just can't go through with telling Ross that she loves him. Thankfully, Ross' subconscience did the job for her. At the alter, Ross "accidentally" says I do to "Rachel" instead of "Emily." A Freudian slip has never sounded so sweet.