“Care less”

Megan

My boyfriend I broke up two weeks ago but he’s told me we still have a chance and it’s been rough. A week ago I asked if we could just get back together and he asked me if I think I have proven we should. I asked him today what he meant by that and he told me I should care less. I think he means I should be more loose about the break up. I don’t know what to do. Any advice