I was watching the movie Passengers today and there was a scene that reminded me of Lily and the Phantom.

It was when Eric (no joke, his name, even if it's spelled differently), showed up at her apartment door at night, and it woke her up, and she came to answer and he said she'd left her work bag at his house while having a "session".

Then afterwards he's all "...aren't you going to invite me in?"
"Uhhh- No."
"D-d-do you have someone in there?"
"N-No. I mean. That... that's not any of your business."

And then he said something I don't remember, and she was all,

"T-these aren't... normal office hours for me."
"I'm not a patient."
"... No... you're a creepy... man at my door... in the middle of the night."