- Oh, you two-timing her?
- No, it's just Jenny. She's a friend. She's been trying to help me sell the show.

6 seconds sound clip from the The Muppets Take Manhattan (1984) movie soundboard.

You can hear this line at 00:49:17.213 in the Blu-ray version of the movie.

Quote context

[...]

- None of your beeswax!

- Hey, have you been spying on me?

- I'll unlace them while you fight. It's no trouble.

- Piggy, have you been spying on me?

- Maybe spying on vous and that certain young girl of the opposite gender.

- Oh, you two-timing her?

- No, it's just Jenny. She's a friend. She's been trying to help me sell the show.

- He's gotta sell the show. What show?

- Well, if she is just a friend, then what about the... the huggies?

- What?

- The huggies? You gave Jenny the huggies?

- You know, maybe, Kermit, maybe it would've been better if we had never have met. Then you and Jenny would not be tormented by my presence.

[...]