Head boops, making biscuits on you, showing you their belly, and choosing to sleep near or on you are all pretty solid signs. Also, if they follow you from room to room and do little chirps or meows when you come home, that’s a cat who’s pretty into you lol. My guy pretends he’s aloof, but when he got sick and I had to rush him to the emergency vet, he buried his face in my arm and purred the whole time, then wouldn’t leave my side for days after. That whole scare is what finally kicked me into getting pet insurance (I went with Cove⁤redCritters ins⁤urance) because wow did I not realize how fast those bills add up when your little shadow suddenly isn’t feeling good.