My Babysitter's a Vampire (2011)

S1E7 Smells Like Trouble

Benny concocts a love potion that enchants both Erica and Sarah. Meanwhile, Ethan discovers a spell that can undo the effects of the potion. However, when he learns that the potion has made Sarah develop feelings for him, he opts to postpone using the reversal spell. Unfortunately, events take an unexpected turn, and things spiral out of control.