I asked for time and space and he got upset?

So I’ve been talking to this guy for some time (two years ‘friends’). We have our up and downs and I constantly felt stressed and hurt by him. I finally asked him to give me time and space bc he wanted to meet up again (now that the pandemic is dying down) and that I don’t think it’s burnout I’ve been going through (with school) but that it’s been him (I was just being honest with him). He said he would “continue to give me my time and space and to feel free to reach out when I’m ready and that he wishes me the best.” I don’t get what he wrote and why, I don't want to reach out to tbh, I feel better with my life and am focusing on myself though I miss him :’( but it was getting toxic with him. I told him I want to heal from a lot he put me through and he apologized and said it was miscommunication these past 2 years. Shouldn’t he be the one reaching out as I’m going through all this bc of him?
I asked for time and space and he got upset?
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