The film 'To All the Boys I've Loved Before' does not feature any identifiable LGBTQ+ characters or themes. Its narrative is exclusively focused on heterosexual romance and relationships among its main and supporting cast, resulting in no depiction of queer identity or experiences.

To All the Boys I've Loved Before does not feature any identifiable transsexual characters or themes. The story focuses on cisgender teenagers navigating first loves and family relationships, with no plot points or character arcs related to transsexual identity. Therefore, there is no portrayal to evaluate.

The movie does not contain any action or adventure elements.

The film is a direct adaptation of Jenny Han's novel, and all major characters retain their established genders from the source material. There are no instances of characters being portrayed as a different gender than their canonical depiction.

The film adapts characters from the novel who are explicitly half-Korean, half-white. The actresses cast to portray these characters are of East Asian descent (Vietnamese-American and Chinese-American), maintaining the characters' core racial identity as Asian-American, which aligns with the source material's broader racial category.