For me '1 Litre of tears' is one of the best dramas I've seen. It's that kind of drama that affects your way of thinking. To be honest, it made me angry at myself, for being healthy and not doing anything productive with my life. I don't know what to say except: you will cry you will cry you will cry. The acting was great. Sawajiri Erika, the 'mother', the 'father', the siblings, Nishikido Ryo were great.I actually started to like Nishikido Ryo as an actor because of the way he gave life to Asou Haruto, although, from what I know Haruto was actually an imaginary friend of Aya (the real Aya). The music is PERFECT! It fist perfectly with the story. Even now, if I listen just the first seconds of 'Only Human' by K, I would start to tear up. All in all, if a friend of mind who didn't watched even one drama in her/his life I would definitely say "Watch 1 Litre of tears!'. "1 Litre of Tears' is drama worth of your time! You won't regret watching it.