My guy, you don't understand what a rushed ending feels like. This is more than enough, at least to me. It's also your opinion so if it feels rushed to you then oh well.
What I mean is we got their first time and whoop it's over, also they already exchanged rings?? Ik they've been doing that game for month but they've only been together a few weeks , that's what I mean by rushed. But hopefully we get a few sides
It's been months lol we've seen like, over 20 or more chapter's worth of the two together as a couple. I believe you may have forgotten some stuff due to waiting chapters per chapter but I can kinda get what you mean, but I also feel you're asking for more than you should. I've rarely read any manhwas that gave more or as much as this one. There are ones that literally end the minute their relationship starts.
This ending feels so rushed after that slow burn idk