What’s the deal with this guy?

Sooo... I met a guy on Tinder last January and we started chatting. I told him I only wanted to be friends and he said “friends is good” but the he started flirting with me really hard. And I started liking him (smh). We went out a few times and I slept with him (smh again). He now ignores my texts - sometimes for hours and sometimes for days. He does not hold a conversation with me. If I ask him a question it’s always one word answers. The thing is I don’t understand why he does not just stop texting me altogether!!?

He would ignore me and then I’ll get a text like “wyd babe” or “I miss you babe/baby” and of course I fall right back in the trap. What am I missing???? Y doesn’t he just leave me alone?

Another thing is he ignores my texts but he chats with other random women - I know this because I used another fone and texted him as a random person (yes I know I should not have but I did).