They could totally go together for the Northern Lights.

I'm still thinking about the aftermath, and right now I'm settling with her being depressed for a couple of days and locked herself in her room. Zero could visit her, but she won't respond much. Suddenly remembering that your parents are actually dead, the poor girl's heart couldn't take it.

Also, after she gets over her depression, she's going to leave her apartment and start living with Zero if that's okay with you?