I remember reading this on webtoon way back when it first aired. It wasn't awe inspiring but somehow I kept coming back week after week and I got excited whenever it posted - but the ending left a bitter taste in my mouth that even to this day, a whole year and a few months later, I still find that my enjoyment of the series got let down by the dreadful ending. And I do truly truly mean awful ending. I hate when stuff are all "haha it was a joke" but I genuinely genuinely wished the ending was a joke. It'd have been better asa joke.

I also wish the age gap wasn't as freaky until the ending - I think if the timeskip ending had happened at the mid point in the story it would have made the situation a lot less freaky.