Ex wants to talk and kinda nervous about it

We been together for 3 years, he wanted to break up this year cuz he wanted to focus on him and other things like getting a place for himself going back to college and finding jobs. I was devastated because I loved him. We been talking off and on tho has friends but nothing serious I lost interest cuz I thought I knew he moved on .. but he texted me today saying he wants to “talk” Saturday night . 😐 mind you his birthday is on Monday next week so idk if he’s just trying to get some booty or what... or get back together or what. Could be anything I told him if it’s bad I don’t wanna hear about it because it’s none of my business and he said it’s not bad 😫.. idk what to do I’m having anxiety.