- I don't know what I'm thinking. I'm confused.
- Oh, I know, sweetheart.

5 seconds sound clip from the The Wedding Singer (1998) movie soundboard.

You can hear this line at 01:16:47.044 in the Blu-ray version of the movie.

Quote context

[...]

- Mom. Do you really like Glenn?

- Oh, sure, honey. What's not to like? He's rich, he's charming, he's handsome and now he's really got it all, because he's got you.

- Honey, what's the matter?

- I don't know if I'm in love with him anymore.

- Why? What happened?

- I just don't know if he's the right guy for me.

- And I've been spending a lot of time with this other man, Robbie Hart.

- The wedding singer? You're thinking of leaving Glenn for the wedding singer?

- I don't know what I'm thinking. I'm confused.

- Oh, I know, sweetheart.

- You've got what is known as the jitters. Cold feet. Everybody has them. I had them.

- Course, I should have run down the street instead of marrying your father...

- But Glenn, he's different. He's a keeper.

- You're gonna marry Glenn on Sunday. You're gonna love him and everything's gonna be wonderful.

[...]