Fruits Basket
The Sohma Curse
S1 E2:
Tohru has only spent one night in the Sohma house, and already she's stumbled on the family secret - literally! It seems the Sohmas have been living under a curse for generations. If they are ever hugged by a member of the opposite sex, poof! They turn into animals! Now that Tohru has discovered the secret, she may not be able to move in after all. Worse, the head of the Sohma family may decide to erase her memory!