What is his real intention with me? is he closing the door on us?

before anyone judge about dating apps, this is just the situation that I want to better understand. Started talking end of 2020, we tried talking but I wasn't ready at first. Then we both felt like we wanted more effort from each other. Personally felt he was really insecure & wanted more from me that he was no longer giving anymore. We tried being friends. Realized I like him & he pulled back because suddenly he was trying to work it out with his ex. I pulled the brakes & realized I can't be friends if I like him while he's going for another girl. We stopped talking for a long time. He msged me twice and can't remember why I answered the second time. Nothin really happened, we still never met and he never tried to meet me in-person. I know he was opened for booty, but I never agreed to it. This past year I didn't really respond to him much and not at all the past some months because I was too busy with graduate school. But recently I finally responded and he wanted to finally meet up this week. He admitted that he likes me but he thought we both weren't looking for anything serious and he wanna focus on himself to grow. I told him I realized I am ready for something serious if someone is looking for it too. He admitted that he always liked me but for me to know we aren't gonna go anywhere with it. I asked if there is any other reason than him not looking for anything serious. He only says that he is kinda stopping dating seriously, but not that he don't want to eventually. I told him I would just want him to be happy by figuring himself out and grow. I asked is he closing the door on us or both closing door on us and not primarily focusing on dating. I also said I am asking to know how to move forward & am also happy being friends as before. He only said he just wanna get drinks with a friend since we've been friends for so long and weirdly he mentioned he might be gone tomorrow and never get that drink.

weird response to not mention closing door on us & gone tmrw

What is his real intention with me? is he closing the door on us?
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