[Okay, maybe Vash feels a little bad. The voice crack was unexpected, to say the least. He dials back some of the energy, grin diminishing to a still lively smile. He doesn't seem upset at least. Just trying to be nice!]

You've got nothing to thank me for. You and I have something important in common — we want Nick to be happy. [He flaps his hand a few times.] I'll tell you what I told him. My whole deal is love and peace. And love sometimes goes further than one person.

[A shrug, entirely unbothered.]

Besides, you deserve a regular reminder of the good things out there. Of what it's like to be loved.