Mio Miyamasu and Arata Kishimo have been close friends since they were young, sharing a special connection. However, Mio has developed romantic feelings for Arata, but is afraid to express them out of fear of being rejected. When Madoka asks her about her feelings for Arata, Mio denies them and encourages Madoka to pursue him instead. During a visit to a fortune-teller, Arata's unusual behavior causes friction between the two friends, leading to a confrontation that forces Mio to reconsider the strength of their bond. Full of remorse for her actions, Mio braves the rain to confess her love and apologize to Arata, but a sudden, unexpected accident changes everything.