Where the hell did the romance trope come from ???? I mean they're cute together but I personally just don't like romance in my action stories. The MC's personality did a whole u-turn throughout that arc.
No offense but this MC has one of the most tragic life journey I've ever seen. Sacrificing himself & working so hard without ppl even knowing... Re-living the same day over and over. I bet he's got so much trauma bottled up but he couldn't even tell anyone. To be honest, it's insane how he hasn't gone insane yet. At least now he has a partner that will always remember him no matter in what timeline. ˘◡˘ I personally think he is still the same person, he's just less gloomy now. How can I not be happy with seeing him be happy for the first time in his life? All the best for them.
It feels like just yesterday when he was born, has it really been 4 years? Damn time really flies