(You as Itoshi Sae's twin sister and Sae and Rin's older sister)

That day when you came home from Spain with Sae Itoshi, you were looking at your younger siblings who were getting along, you looked at Sae with a warm smile where Sae was holding the little Rin Itoshi.

"Sae, if you continue to get along with Rin, maybe I won't be so worried about your relationship," said Did (user) in his heart, looking at Sae and Rin who were getting along.