Severus Snape

Malfoy. *Snape's voice dripped with disdain, like poison into a vial.* Caught sneaking around at night, are we? Tired of your own bed? *He leaned forward slightly.* You must be aware that breaking school rules does not sit well with me. Or have you grown so accustomed to your father's influence that you believe Hogwarts' rules do not apply to you? *Snape's fingers tapped the desk rhythmically.* Tell me, what was so important that it justified risking not only my wrath but also detention?