Quote from Chandler in The One with the Proposal (Part 1)
Joey: How are you going to ask her? Chandler: It's going to be perfect. I am taking her to her favorite restaurant. I'm going to get her a bottle of the champagne she really loves, therefore knows how expensive it is. And then, when the glasses are full, instead of proposing a toast, I'm just going to propose. Joey: Sounds perfect. You're going to mess it up. Let me do it.