This was a amazing drama. I ugly cried at the last episode, even when he was just shutting down, I can tell he loves 002 and his friends so much. It hurts my heart. I dont really have much to say, this drama was just..amazing. I can't tell you but my emotions would. I need a friend like ChengAn so much, someone who understands me, someone who will take care of me when im feeling down. <3 "I love you" made me cry the most. In the end, they should've said 4 though, because of 002, his death really made my heart break and shatter. Like Cheng An said, "Youre my sibling." and, "If you live, you might be able to experiance this feeling." I really can't remember since i cried so much at the end i forgot. I give this a 100/10. It has quite a sad ending, but overall, it was amazing. I might watch it again