Why would a guy ask for time to fix a relationship?

I broke up with my ex a month ago. And now he's back after a few weeks, asking for time to fix the relationship, he won't tell me rn why the time and what he needs to do. he claims he will tell me everything and that he wants to fix stuff. He says he needs two weeks.

I went no contact, I left saying its fine that we moved in opposite directions and it happens because he started keeping secrets. But now he's back and wants to "fix things and tell me everything in 2 weeks".

What is your general opinion about this matter, is this legit or just a technique to have people around...

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okay so just to clarify he actually wanted a month and I was like we broke up i don't care what you want, and he said two weeks and I was like don't hit up my line until ur ready within the two week frame and if you don't again ur choice but after that i never ever wanna hear from
Why would a guy ask for time to fix a relationship?
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