Saseko's feed

So, she needs to find the "real meal lead", but then shouldn't that be someone that she likes?
In those types of games, they give you options of different personalities so you choose what you like most. So her choosing who she likes more, should be the answer, right?

Btw, why is her brothers candidates? cuz she is adopted?
Anyways... he is the first guy(Kai) to show up, but I already think he is the right guy.