You are right, most unicorns do not... sleep around- I believe that is the term humans use? -as it is not in our nature. We become very dedicated to those we care about, so... having sex is a show of trust and affection.

[Concord is sure that even just a week ago, Ali would have absolutely not believe him if he said he trusted him or held any affection. Let alone enough to fall into bed beneath him. It surprised Concord, too! This is all... very unique.]

But if you did not wish to be lifemates, it does not mean we must be. That is akin to marriage, though on a much... longer timescale. A life bond cannot be broken, once sworn.