The film 'It's a Boy Girl Thing' is a heterosexual body-swap romantic comedy. Its narrative centers on a boy and girl who switch bodies, exploring gender roles and their developing relationship. There are no identifiable LGBTQ+ characters or themes present within the story.

The film "It's a Boy Girl Thing" is a body-swap comedy where a boy and a girl temporarily inhabit each other's bodies. This narrative focuses on comedic situations arising from gender role reversal and physical differences, rather than exploring or depicting transsexual characters or themes. There are no identifiable transgender characters or storylines present in the film.

The movie does not contain any action or adventure elements.

The film features original characters who experience a body swap as a central plot device, where a boy and a girl temporarily inhabit each other's bodies. This is an in-plot event and does not involve a character established in prior canon being portrayed as a different gender.

This film is an original story with characters created specifically for it, not an adaptation of existing source material or a depiction of historical figures. Therefore, there is no prior canonical or established race for any character to be swapped from.