Ok, I want everyone to join me for a little exam.
For the sake of our female readers, I'll keep this gender-neutral.
Picture, if you will, your ideal romantic partner. As well as being extremely physically attractive, this person is also kind and has the type of personality that you enjoy being around. Now picture this person as being completely, and undoubtedly into you. As in, this person wants to hook-up with you.
Got it? Ok.
I will present you with two situations.
Situation A: This person is your adopted sibling, and you have grown up with them since you were a small child. They know every embarrassing detail about your life and you know the same about theirs. You have known this person only as your sibling for your entire life, but you recently found out that this person was adopted, and now this person wants to hook up with you.
Situation B: This person is your second cousin. You don't see each other often but however faint it is, there is a definite relation between you both, and this person wants to hook up with you.
The Question: In which situation would you be more likely to go through with it?
Respond and discuss.