It feels like it’s ending and it’s becoming anti-climactic

If this webtoon is ending, it's losing its impact as attention is disproportionately given to the second couple, whose pairing feels like an afterthought, reminiscent of the "pair the spare" trope. Having witnessed the main couple's arduous journey, now that they're finally together, I hope the story will center its focus on them, for goodness' sake.