Quote from Chandler in The One with Monica and Chandler's Wedding (Part 2)
Joey: Chandler? Chandler: No, that's okay. Monica, I thought this was going to be the most difficult thing I ever had to do. But when I saw you walking down that aisle, I realized how simple it was. I love you. Any surprises that come our way, it's okay, because I will always love you. You are the person I was meant to spend the rest of my life with.