You'll put it down to jealousy. I don't deny jealousy's mixed up in it.
3 seconds sound clip from the The Picture of Dorian Gray movie soundboard.
You can hear this line at 01:40:29.758 in the Blu-ray version of the movie.
Quote context
[...]
- David. What brings you to Selby? Have you seen Dorian?
- Well, what is it? What's happened?
- Dorian's gone to London. Didn't you know? David passed him on his way from the station.
- It's strange, his rushing away like that.
- He looked black as thunder. I thought perhaps he'd found out what I've been up to.
- What have you been up to, David?
- You'll put it down to jealousy. I don't deny jealousy's mixed up in it.
- What is it you've done, David?
- One night he heard a noise and went to investigate. It was 4:00 in the morning.
[...]