Kiri-chan experiences feelings of guilt when her job demands an abrupt relocation to Tokyo and forces her to leave behind her girlfriend, Nat-chan in Hokkaido. She wonders if it is selfish to ask Nat-chan to hold on while she is away. As Kiri-chan ponders on their future, she decides to craft an ice sculpture dedicated to Nat-chan. However, it is only after Nat-chan reveals her innermost thoughts while sleep-talking one night that they both understand what truly matters. (LILYKA)