Based on available information, 'Gustaakh Ishq' does not appear to feature any LGBTQ+ characters or themes. Descriptions focus on a heterosexual romance set in 1990s Purani Delhi, involving poetry and family dynamics, with no queer elements noted in the plot or character portrayals.

Based on available information, "Gustaakh Ishq" does not feature any transsexual characters or themes. The film's plot focuses on a romantic drama set in 1998, involving an aspiring writer, a reclusive poet, and his daughter, centered on old-school romance, poetry, and human relationships. Consequently, there is no portrayal of transsexual individuals or related issues to evaluate within the narrative.

The movie does not contain any action or adventure elements.

The film 'Gustaakh Ishq' is an original story with no indication of being an adaptation or featuring historical figures. There is no information suggesting any character's on-screen gender differs from a previously established canonical or historical gender.

Gustaakh Ishq is an original Hindi-language film with no prior source material or existing adaptations. All characters are new creations for this production, thus precluding any instance of a race swap from a previously established portrayal.