I Became a Black Gal, So I Tried Being Best Friends · Heartbeats Beyond Gender Episode 4 / 8
After learning that his transformation is triggered by hormonal reactions to women, Shion struggles with unexpected jealousy when a classmate flirts with Rui. As the time limit expires and Shion returns to his original male form, he realizes that his heart continues to race for Rui, suggesting feelings that go beyond their friendship.
