Responses
Actually it was used once but that's , "Once", and the main leads themselves didn't like the idea of calling the other sweetie but maybe it'll change near the ending since they tried that sweetie nickname in the earlier chapters where they still felt a little awkward with each other, so maybe they'll be more comfortable with the nickname now
I mean, "Sweetie, sweetie, sweetie" is somehow worse than your generic isekai title, I don't think that word is used even once in the story? It doesn't even have any fantasy/isekai flavor whatsoever, how am I even supposed to know what kind of story I'm picking up??? Might as well call it "read the tags and description you lazy mfs"
Argh, why am I mad at a perfectly good story for such a dumb reason??? ...well, I'm glad I found it tbh. And that it's probably ending soon-ish (right? I hope there isn't some temple arc after this).