Buffy the Vampire Slayer: Angel

Three Vampires attack Buffy after a night out at Bronze and Angel helps her fight them off. Buffy then invites Angel back to her home where he ends up staying the night. Does she tell him about the feelings she holds for him? What happens when he stays the night? Meanwhile Xander's obsession with Buffy is getting worse. When Buffy and Angel kiss, does his secret come out? Is she able to kill him? Or does her love for him get in the way?