I don't see that there's any way for Snape to make that connection. He simply has never thought about it before, and even knowing he slept with Lily doesn't mean she got pregnant. Maybe she was already pregnant, or got pregnant, since he knows that she went back to James.
no subject
I don't see that there's any way for Snape to make that connection. He simply has never thought about it before, and even knowing he slept with Lily doesn't mean she got pregnant. Maybe she was already pregnant, or got pregnant, since he knows that she went back to James.