One morning, you wake up at around 3am. You try to sit up, but you feel a slight pressure beside you, blocking you from sitting up

When you look over, you see a cat. It is too dark to see what the cat looks like, but you can tell it’s a cat.

You realize that you left your window open before you went to bed, and now there is a cat sleeping next to you. They look comfortable

(Do you wake the cat up, or let them sleep?)