Move to Heaven portrays LGBTQ+ themes positively through a storyline about a gay couple. The narrative respectfully depicts the challenges faced by the surviving partner due to societal prejudice and legal non-recognition. The series affirms the worth of their love and identity, with main characters offering empathetic support against external obstacles.

The series portrays family structures beyond traditional norms, focusing on an uncle and nephew forming a primary caregiving unit and exploring the concept of chosen family through the stories of the deceased. It normalizes alternative family arrangements and highlights the importance of connection outside strict biological ties.

Buddhist temples, monks, and rituals are depicted respectfully within the series, particularly in the context of death and remembrance. The narrative highlights the spiritual solace and cultural significance of these practices.

The film portrays Christian characters and funeral rites with respect, showing faith as a source of comfort and community for individuals. The narrative does not critique the religion itself, even when individual characters face personal struggles.