If you watched Something In The Rain, they kinda have the same theme. Except that the protagonist here is a third party.
I really don't like Yumings character, his tactics make my blood boil. If you really want her then be fair. Adding Canyang and Minmin was a good choice to clearly show the double standards about age gap in relationships. FanXing's mother was a hypocrite. The reasonI stayed was the main couple and the sub couple's romantic scenes. They were compatible and mature looking?. It was nice but I won't rewatch the whole series. Maybe only the romantic scenes in YT I would replay.