Miku and Sumire Toono contrast in both personality and interests, yet Miku regards Toono as her closest confidant. When Toono reveals her feelings, Miku is caught off guard and attempts to reject her gently. Nonetheless, Toono refuses to persist if Miku doesn't reciprocate her affections, as she views the situation as black and white. Despite not sharing the same sentiments, Miku is reluctant to lose Toono and agrees to share a kiss. The moment proves to be the most invigorating and thrilling experience Miku has encountered.
