I loved it so much! Perfect series for me.
It may seems dramatic but I write this while I'm crying because this was so well done. I don't usually cry that much in front of a series but this is a masterpiece. The emotions are perfectly communicated through the actors and I felt so much in only 4 episodes. The actors performance was really good and their chemistry was so great (no awkward silences or looks and the kisses were natural)that I cried from joy several times. Plus, the story is really well written and original. The fact it's not just a teenage love but a long build up relationship was better, it gave more depth to the characters.
Some serious subjects were approached too which is really good because it seems more real. Also, it was clearly the most romantical love story I've ever seen.
Even the musics participated at the ambiance, the lyrics tell the story with such accuracy(it's rare I notify the musics).
Also, it's only 4 episodes so it should be a really pleasure to rewatch it!

One for all, if you still hesitate...WATCH IT NOW! It got into my top3 (it must be like 1 place ex aequo)and will definitely stay :3