Oh you definitely need to wear a suit! Balls are very fancy parties, so you've gotta look your best for that!

[Naegi don't wear your sneakers...but yes, that is a thing. They're pretty tough and durable though! And can rely on each other better than anyone, so it's not so bad. Even if neither of them can really cook...]

Oh cute! You have a younger sister! You're totally the big brother type though I can tell. Hopefully they can...rescue her code or...whatever it is that they do though! Living with your sibling is the best thing, hands down.