1. Severus Snape

Despite his negative reputation, Severus Snape from Harry Potter is a hero in his own right because of:

• His unwavering love and loyalty towards his childhood friend, Lily.

• His constant protection and care for her, and her son even in secret.

• The sincerity and depth of his love for her, even after her death.

One of Snape's most defining moments is when he reveals his true feelings for Lily, saying, "always." This shows that he will always remember her, even after she gets married to another person and even after her death, making him a truly genuine and complex character.