Buffy the Vampire Slayer 1x7

Angel

After saving her from a gang of vampire warriors, Angel and Buffy’s “relationship” grows until he reveals his true self to her. Angel is really ‘Angelus’, a 240-year-old vampire who has a reputation for being the most violent creature to ever walk the Earth. Faced with the reality that her possible true love is an enemy, Buffy must ask herself – can a vampire really be a good person or must she do her sworn duty and destroy him?