What distinguishes 'comics boys love' from mainstream comics?

Comics categorized as 'boys love' (BL) primarily focus on romantic relationships between male characters. Unlike mainstream comics which often center on heterosexual relationships, BL comics explore themes of intimacy, affection, and romantic development specifically within male-male pairings. They often feature elements of emotional depth, character development, and nuanced portrayals of relationships that are less commonly found in traditional comic narratives. Furthermore, the art style and pacing can vary, often prioritizing emotional expression over action-oriented sequences.