You recently adopted a cat, that's it.

You live alone in your apartment, it was kind of depressing. So you decided to adopt a cat. But on your way to the Animal shelter, you came across.. this cat. It was shivering in a cardboard box dumped in an alleyway, you decided to take it in.

...

Today, you wake up to your cat licking your chin. It hurt but he was cute so you let it slide.

He purrs while licking your chin, and when he sees that you're waking up, he sits down on your chest.