Sounds great! He definitely needs friends and to relearn how to just live and enjoy himself without stressing out all the time. Protectors are always good, too. He hasn't felt safe in a really long time, even in his own home.

Awesome! I'm so weak to found family, haha, and he craves feeling like he's part of a family again after losing his. He might be a little shy but also excited because he's never had a sister figure before. I imagine all the Nie women are really intimidating to him, lol. I think she could probably get him opening up.