Which anime OST made you cry?
That should probably... not be in the past tense.
Bokurano was sort of an odd anime. There were only 24 episodes and it really condensed a lot of the upsetting stuff from mecha anime into that short period. Essentially a bunch of young kids end up piloting these mecha (called Zearth) in order to protect the world. However the Zearths require life energy to move- so in order to win a pilot has to die. They are 'uninstalled'.
SO THERE'S SOME UPSETTING NIGHTMARES FOR YOU ALL.
Thank you to @ tbell2 for tagging me in this challenge. ^_^ or perhaps I mean T_T