You left it open when you came in.
3 seconds sound clip from the Gilda (1946) movie soundboard.
You can hear this line at 01:17:14.424 in the Blu-ray version of the movie.
Quote context
[...]
- You do hate me, don't you, Johnny?
- I don't think you have any idea how much.
- Hate is a very exciting emotion. Haven't you noticed? Very exciting.
- I hate you too, Johnny. I hate you so much that I think I'm going to die from it. Darling.
- I think I'm going to die from it.
- You left it open when you came in.
- Africa's more than 2000 miles away. I don't think he'll make it.
- I don't think he intends to try.
- You run into some trouble, boss?
- An unfortunate murder. The detective, Obregon, knows that I did it.
[...]