maybe they did have a deal but it doesnt matter cuz snape will be dead soon the first person to find snape alone who was on dumby side is gonna kill him and he would deserve it he killed dumby i dont care if dumby asked him to honestly i think the only reaso he did it was cuz of the unbreakable vow if he didnt do it he would have died and he made that vow b4 dumby pleaded wit him i just dont think dumby wanted to die snape is a death eater and he is a full fledged one idk why everyone is so quick to defend him wat has he done to earn our trust he sold harrys parents to voldy he made harrys life heck he was mean to all the good characters i am not having a hard time believing he is dead sorry but no