Group 1 - The article discusses the emotional struggles of a student named Xiao Geng, who appears to be a model student but experiences emotional instability during class [2][3] - Xiao Geng's emotional outburst in history class was triggered by a conflict between his desire to complete a political assignment and the teacher's reminder about history tasks, leading to uncontrollable laughter and crying [3][4] - The student's background reveals a complex family dynamic, including his parents' divorce and his mother's negative portrayal of his father, contributing to his internal conflict and emotional challenges [4][5] Group 2 - The article highlights the importance of emotional boundaries within family interactions, suggesting that unclear boundaries can lead to emotional instability among family members [5][6] - Xiao Geng expresses a desire to manage his mother's emotions, indicating a pattern of emotional caretaking that may hinder his own emotional well-being [7][8] - The discussion emphasizes the need for family members to take responsibility for their own emotional management rather than relying on one another to stabilize their feelings [7][8]