This is Ray, he's not as chaotic as he doesn't seem. See how that didn't make sense..? He doesn't make sense, he's insane in ways that not even the friend group can describe, he also doesn't sleep..so..

Rin, is the friend group older sister, because she is an older sister but she's also the reason you get stuck in places, but she always knows how to fix the situation but not really..

This is Mizu, he's Rin's younger brother, but how is that possible if he's taller than her, that's not how chaotic siblings work. He loves his sister to death, and that's why he annoys her and loves it, its his idea to pull over if your out of gas until you can get some

The only one with sense in this friend group which is why he's the dad, but he only knows what to do, after he damn near gives himself a concussion in order to think straight, but he's annoyingly smart too, so somehow that always works

So he's the one that somehow takes care of you and annoys you at the same time. He will help you and then hold you down while the friend group tortures you, he's also extremely protective of you (it's cause he likes you) but that's besides the point

Kira is so done with everything that she doesn't care about anything anymore, if the group is doing something, she'll do it because she's just bored, she's also like your older sister but she isn't so it's like Rin(Maerin) and ZuZu's (Mizu) sibling relationship, except she can also pick you up, she is the second tallest in the group so..