I actually rewatched this because I had zero recollection of the plot or anything else and I didn't have it on my watchlist here to remember. One quarter into the film it came to me why I didn't remember anything of it and the whole plot came to my head.
Cliché can be entertaining and enjoyable, I've watched cliché series and films in the past I enjoyed, even cheesy ones for the guilty pleasure, but this film falls in the frustrating cliché category.

This is one is of mixed feelings for me and clearly quite forgettable. I like the visuals and the nostalgia trip, although I would say it doesn't dwell as much on the nostalgia as other titles (like 25/21 does) and some times I felt the filter or post editing they did was a bit on the heavy side. For me this movie would get a higher score if they hadn't gone that route with the ending but I do understand why they thought it was a good idea to put it there to tie it all up into the theme.
This whole film is a big nostalgia trip of overused plot devices in romantic dramas of the period in any media, the plot device of friend asking MF to get closer to her love interest to learn about him... or the plot device of romantic male interest leaving the country or dying is a classic, but it was equally frustrating and bad at the time than it's now (I'm still salty about how many shoujo mangas and animes used this, seriously). It's one of those things that simply shouldn't come back because mostly it's just sad for sadness sake and lazy at this point (like the amnesia trope). This is not the only title in recent years to follow the nostalgia trip by reusing bad plot devices that were not liked even at the time.
The classic of miscommunication among characters is also something that makes this quite frustrating to watch at times (MF with the best friend). And equally tiring is the girl that is thin, eats a ton and it's also socially clumsy and cute without knowing it... but I can forget this last one this time simply for being the classic in a "nostalgia remake".

Here it does have the tag of melodrama, I'm not sure I would classify this as such since only the ending is. It's nostalgic, dramatic and romantic with a frustrating cliché ending.

Would I recommend? Not sure, I liked the acting, the aesthetics, the cute moments, the colours and the story is generally watchable most of the film even with the clichés, but the ending is very frustrating and annoying so if you decide to watch it take that into consideration and watch it for the trip.