And teddy, teddy watches them all. They're all younger than him, and he had graduated by the time most of them got to Hogwarts, where they were truly exposed to everything that made them destruct. But during those summer vacations, he can't help but want to help them as he watches them, his loyalty to them the only thing holding him back.
He watches people he thought of as brothers, sisters, cousins, and friends slip into a downward spiral. Each of their experiences were different and every result was as well. The only similarity was everything was rooted in their histories, and the outcomes' were all so destructive.
He can look back and wish he had done something. Because if he did, maybe it would have all ended differently.