The chemistry in AFFINITY is UNBEATABLE! I've seen more dramas than most people here, and I can tell you that I've never seen such intense chemistry with so many kissing scenes before.
Since its big popular in China and generally positive reviews elsewhere, you could make an effort; it deserves at least an 8/10! You can criticize it all you want, but there's a colossal effort put into this mini-drama in terms of visuals and everything else.
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I subbed this and it’s a good surprise drama.