Why, indeed. I thought you might give me a clue.
2 seconds sound clip from the The Picture of Dorian Gray movie soundboard.
You can hear this line at 01:24:55.371 in the Blu-ray version of the movie.
Quote context
[...]
- Thank you, Sir Robert. You've been very kind.
- Mr. Gray? Are you acquainted with a young man named Allen Campbell?
- I've just received a very tragic notice.
- This morning, Allen Campbell died by his own hand.
- Why on earth should Allen Campbell...?
- Why, indeed. I thought you might give me a clue.
- He had everything to live for. He was just beginning to achieve a name for himself in science.
- He left no note or letter, no explanation of any sort?
- None. Whatever drove him to it, he took the secret with him.
- How little we really know of what goes on inside a man.
- Yes.
- You've been sad all evening. Is it Allen Campbell?
- Perhaps.
- Let's be married soon, in a fortnight. A simple wedding with only our closest friends.
- A fortnight? You call that soon?
[...]