While Snape's unwavering dedication to Dumbledore was admirable, his actions were motivated by his love for Lily Potter,the ...

In the end, though, it seems Snape sees how much of Lily lives in Harry ... The way Snape introduces the subtle art of potion-making is just as legendary as his rapid-fire assault of questions ...

Before he passed the critical information of the prophecy to Lord Voldemort, Snape could have turned the situation to his own advantage, using it as an opportunity to remove James and have Lily.

Snape anonymously sent a silver doe into the Forest of Dean to help Harry with his mission in the final book/movie. Since his happiest and most loving memories were with Harry's mother ...