"Yes, ... No, ... I ..." sighing, the teenager turned back to his soulmate. "I think sooner or later we'll reach a point where we have to rewrite him when we return to Hogwarts at the latest. If Dumbledore is really that good of a Leglimens as you say, we need to adjust Severus" beliefs to fit our story. Ron, Hermione and I have an advantage because we are three to one. Severus is alone. But I don't want to erase his memories, just ..."