Mama, Why...?.Mikako continues to speculate on the reason for Ruriko's actions much to Kuro's agony before realizing that even the easy-going Ruriko will promptly extinguish her for delivering the searing reproof her conduct demands especially after having tried to drown away her troubles with alcohol at Hiroaki's bar. Instead of voting with her feet against Ruriko, Mikako decides upon an asymmetrical school-home commute pattern where she takes her sweet time getting home from school...