Well, if you must know, I wasn't in love with the groom.
6 seconds sound clip from the Spaceballs movie soundboard.
You can hear this line at 00:38:55 in the Blu-ray version of the movie.
Quote context
[...]
- They couldn't. They took a vow of silence.
- All I got was this. It was around my neck.
- It's beautiful. You know, I... It's beautiful.
- So, how come you ran away from your wedding?
- Well, if you must know, I wasn't in love with the groom.
- Why were you going to marry him?
- Because I'm a princess, and I have to marry a prince.
- And he doesn't do it for you, huh?
- No, he doesn't do it for me.
[...]