Boyfriend dumped me then regretted it the day after and now our relationship has never been better

I’m a little confused.

My boyfriend dumped me because he felt like our relationship was stagnate (This was right at the end of quarantine), we had a very heartfelt convo the day he broke up with me, both crying and the next day he instantly regretted it.

We got back together 3 days later and now he’s SO much more affectionate and passionate. It’s been a month now and it hasn’t let up.

Some back story: we’ve been dating for 7 months I’m 24f and he’s 27m…we haven’t said I love you and he’s been pretty emotionally unavailable for the most part of our relationship

Honestly I was happy before but it seems like our relationship got better because we broke up?

Is that weird? What do you think happened?