Even though in their high school days Filika never liked Sumi but when she saw Sumi's caring side she stares to feel strange inside her chest. She did developed feelings for him and even shared a kiss together. Well she kissed him because she almost drowned one time and Sumi saved her life so... Now that their reunited her feelings for him are starting to return and the memories of them kissing is making it harder for Sumi to see her as a friend.