okay well my opinion is long i think Snape was a good person and if he didn't call Lily a mudblood they could been happy together.Yes i do think Snape was much of a father figure to Harry always saving him as 苦 and cold as Snape was he never showed it but he grew to 爱情 him and see alot of Lily in him. So over all i think Snape was a good man and it could have worked out and he was 《勇敢传说》 and noble person for taking on the father figure to Harry for the 爱情 of his life as much as he hated James.