Pernilla and Patrick, mutually obsessed soul mates clinging to childhood secrets, express their love through sexual games.

'Buttercup Bill' is the psychosexual romance of Patrick and Pernilla -- mutually obsessed soul-mates clinging to childhood secrets. Closer to twins separated at birth than friends or lovers, they express love through sexual games of jealousy and subversion and seek escape from a reality they believe has no place for them.—Anonymous