It was Sirius. It was Sirius holding Regulus and James together. It was Sirius who taught James how to grieve. It was Sirius who hid the sharp objects and took Regulus" wand away. It was Sirius who taught Regulus how to allow himself to grieve. It was Sirius who held him while he shook apart. It was Sirius and it was Regulus and it was the reuniting of family.