OMFG!!! for those of আপনি who have read the 7th Harry Potter book, how many of আপনি cried when Voldemort killed Snape? i did.
Snape:A caring young man,and a potions master at Hogwarts, died a horrible death the night Voldemort attcked Hogwarts. We will all remember Snape as brave, sarcastic, and handsome. But the deatheaters will remember him as a traitor. let's go back into the past and visit his younger days.
Snape was a boy fulll of dreams and hopes. unfortunatley, James Potter lived to destroy those hopes and dreams. Snape always loved Lily Potter, and tried to impress her multiple different times, but everytime, he'd screw up and Lily would wind up being angry with him. the night Voldemort went to the Potters house, Snape had begged Dumbledore to help protect Lily Potter. Dumbledore was ashamed with Snape's selfishness and refused. But later decided that if Snape promised to kill Dumbledore when it was time, he'd help Snape protect Harry Potter.
throughout the years at Hogwarts, Snape made the impression on Harry that he hated him. it wasn't until after Snape died, that Harry looked into the pensieve at Snape's memory, and realized that Snape never hated Harry, but tried to protect him. it's because of this that most people grew attached to Snape.