* Disc 2, Track 19. Subaru and [[MysteriousWaif Ixpellia]] spending time together, with Ixpelia going to sleep in Subaru's embrace[[spoiler: [[ConvenientComa as she falls into a coma she won't wake up from for ten years... or a thousand]]]].
* And just to jerk more tears, the Sound Stage ends with a little song titled "My Friend".
* Subaru's reaction to watching someone [[spoiler:be mind controlled into killing himself]] in front of her and the resulting talk with Waltz in which they discuss how it isn't possible to save everyone. Subaru gets quite a few reminders about the harsher parts of her job in this sound stage.