ショートフィルム「solitude ability - 涙の賞味期限 - 」/ 枝優花 × 伊藤万理華 × Karin.
Aki is an adolescent who is still unsure of their identity. When Aki moves to a new school, they meet and begin to spend time with Kiita. As the two spend time together, Aki eventually comes to terms with the feelings that have been building up in their mind like stagnation.