Lover Come Back is a 1961 romantic comedy that centers on the competitive and romantic entanglements of two advertising executives. The film's narrative exclusively explores heterosexual relationships and professional dynamics, with no discernible depiction or exploration of LGBTQ+ characters or themes.

The film 'Lover Come Back' (1961) is a romantic comedy that does not feature any identifiable transsexual characters or themes. Its narrative focuses on advertising executives and romantic misunderstandings, with no elements related to transgender identity.

The movie does not contain any action or adventure elements.

Lover Come Back (1961) is an original film with characters created specifically for its screenplay. There are no pre-existing source materials, historical figures, or prior installments from which characters' genders could have been established and subsequently altered.

Lover Come Back (1961) is an original screenplay, not an adaptation of existing material or a historical depiction. The characters were created for this film, thus lacking a pre-established canonical or historical race to be altered.