Search Results: breaking up for another guy

Let me start off by explaining that my last relationship didn't end too well. We dated for about 5 months and I was really falling for him, but then he ended it a week before Valentine's Day. About a couple months later I created a dating profile to try and move on. I wasn't looking for a relationship. Just maybe potential new friends because that was one of the options, to look for friends only, but if the friendship led in that direction for both if us then that's ok. I started talking to this guy and we seemed to really hit it off and he seemed very genuine. But then my ex messaged and apologized and wanted to get together to talk. I agreed, because I still had feelings for him. We got back together and I disabled my account. About a week later he told me he had started doing drugs to help him sleep and asked me if I would like to get high with him for fun. I can't stand drugs. I don't like the smell or the addiction, and I especially don't like the long term problems they cause. I told him I wasn't interested and he never asked again. A couple months later, I felt like we were never going to be how we were. The breakup, and especially the fact that he started doing drugs, pretty much ruined any chance we had of a future together. So we finally broke up for good. A week later I reactivated my dating profile and specifically started looking for new friends only. No exceptions. The guy I had been chatting with sent me a message and we finally decided to meet in person after talking for another month and a half. I have been quickly falling for him since then. We talk about the future and stupid things like whether pineapple belongs on pizza or not. Lol. But when he drops me off at home each night after a date, I feel like my heart is just breaking in two because he's going to drive away in his car and go to his home. I feel like I don't know what to do and that he's going to end up leaving me like my last two bfs did. My mom says it might be a rebound. Is it really?

Five days ago, me and my boyfriend (been together 1 year) had an argument and I hanged up on him (a habit of mine when i get angry)
None of us tried calling or texting one another for few days
Until 2 days ago, he called me up and said he wants to talk
He called me and he broke up with me:
"We are not going to work out. Im done with your bullshit. I've been patient with you and its enough now. You always hang up on me and dont make any effort in our relationship anyway. Im going to delete you on fb and instagram because i dont think we can be friends. Im not the right guy for you. Im not into bullshit."
I said "so you're going to break up with me over the phone?"
And he said "yeah because there's no point, I know you're going to convince me to change my mind. Anyway take care of yourself yeah. Bye"
And then we hanged up
Then that same night, he called me twice and said:
"Hey. Can i see you? I need to tlk to you. I was harsh on you. Are u free tomorrow or weekend?"
And i said "no, Im busy tomorrow and Saturday. I can see u sunday"
And he said "u got plans on saturday?"
And i said "yeah i do"
Then he replied "wow. That was fast. Ok ill see u sunday"
And then we hanged up
Then yesterday, he called me again and said:
"Can i see you on Saturday morning or afternoon before ur plans?"
And i agreed to meet him
And then today he sent me a message confirming about Saturday
Why does he want to meet me so badly?
And what does he mean by "wow that was fast"?
Tf
Why does he contact me everyday?
Im so confused
What does he want?
To try get back with me again?
To break up in person this time since he realized breaking up over phone is fucked up?