The story was cute but had a bunch of unrealistic scenarious even for a tv series. There were a lot of moments, where the "problems" felt not only forced but also were very easily dealt with . (for example our main character, Zuo An, is supposed to have a very strict father, who wants his son to be the best doctor or something, but then we literally see this dilema in like 3-4 little segments and at one point Zuo An is like "dad, I know what I'm doing" and the father is like "Yes, you are an adult, I will support you in everything" and we never see the father again). Overall the story is nothing new and can be rather predictible at times but it was still cute.
The actors acted very well and matched the rather childish story (considering that most of the time they are meant to be in university, but still acted like teens, that don't know how to express their feelings). And let me tell you... Liu Yin Jun (Zhan Yue) and Han Xin Yu (Sun Anning) should win awards for most annoying characters. I've never wanted to punch a character so bad in my life, so that only means they did a great job with their roles.
I think the show was way too long and could've easily ended sooner and it was very hard to watch the last few episodes, because they just felt like fillers. It took them 25 episodes for the main couple to actually act on their feelings and then their "obstacles" almost felt forced at the end.
I don't think I will rewatch the whole thing, but maybe only some of the scenes, because the actual main lovestory is rather wholesome.