It is an amazing series for a person who would love to watch something quick but interesting and meaningful. It is a drama with complex plot and I think there is also a part 2 coming with it. This will keep you hooked up to know more about the characters and even rewatch it a few times just because you'll feel like rewatching it a million times again! The two main couples are simply amazing in expressing the characters as if it was their own life...and its simply breathtaking!
I think only in part two they might explain more about the character. Though the drama is about love, they have equally given importance to the theme of volleyball. Volleyball is the main part which connects all the characters in the drama and its quite a refreshing scene out of the cliches that usually exist in dramas. A sport based gay drama...already waiting for part two....