I'm fairly certain the story has a Severus/Harry pairing. Both of them are captured and held by Voldemort, tortured, and they become very close as a result. Harry defeats Voldemort, I believe, in order to free them. They're still very close after, and don't talk to others about what happened really. I remember a particular scene where Harry is having some sort of flashback/panic attack, and Severus is the only the only one who can help him. He ends up telling the others who are around some details about what happened. That's all I remember. I could be wrong about them being together, but I feel like they get together. Help, someone? Anyone? Please? I'm not sure what site it's on, but I've gone through my favs lists with no luck.