"Qualiaffordance" is an adult anime series that explores the unique ability of its protagonist, Kazuki, to perceive the 'colors' of people's emotions—a skill he acquired after a summer vacation incident. Episode 4, the season finale, delves deeper into Kazuki's interactions with the heroines, as he grapples with the complexities of his newfound perception. The episode emphasizes the transformation of ordinary experiences into extraordinary ones, highlighting the profound impact of understanding others' emotions on personal relationships. The animation effectively captures the nuances of these emotional 'colors,' enhancing the storytelling by providing a visual representation of the characters' inner worlds. As the series concludes, viewers are left to ponder the implications of Kazuki's ability and its influence on his connections, making "Qualiaffordance" a thought-provoking exploration of empathy and human interaction.