After the picnic, Kazuya brought her to the cemetery. When Kazuya stopped by the edge, Lyn immediately understood and helped him pay his respects in each row. To think that he knows so many people who died, how much pain has Kazuya gone through?
It really isn't any good.
Lyn felt her gaze darkening, and a sudden chill inside her appear, as she recalled that time. At that time, she should have stopped him. Or she should have stayed with him - no, she shouldn't have brought him with her in the first place. Though it was that person who dragged Kazuya into it, it's only because he realized she didn't want to be left alone. If she stopped him, however, if she had said that, then Kazuya would have said ' Don't worry about that stuff.'