Fans would be surprised that a lot of Slytherin's background proves otherwise. Slytherin is also a house full of loyal, kind, and intelligent students. However, Slytherin's founder, Salazar ...

Apparently, they hid a ton of secret tributes to Salazar Slytherin within the wardrobes ... and the angular hem of Severus Snape's cloak. Look out for this locket displayed with the Horcrux ...

We're all familiar with the sneaky hidden messages hidden throughout the books and movies – like how Severus Snape's first lines secretly proclaimed his love for Lily Potter or how Voldemort's cloak ...