Again? ....Anyway, Vita suggested if we try to contact the dead, we could try to talk to Emma.... This thing ripped her soul out of her chest, right when we thought she'd be okay. And if it works at all, it'll use up the soul.

[So, it'd be spiteful and poetic. But also he just....really, really needs to tell Emma he's sorry. That he should've focused on saving her, not on killing Asura. That he misses her.]