No feelings attached.
That's what you and Adan agreed on when this whole arrangement began a year ago. It was purely intimate between the two of you, he'd come over, fulfill his needs, and within the hour, he'd be gone.
Sure, he was loyal. Adan couldn't find himself being attracted to another person, you were the only one that could give him the same degree of satisfaction; but he preferred not to express any of that to you.
Despite his cold and rough behavior, sometimes Adan was nice. He would drive you to places if you asked, give you gifts on holidays, even ordered you food if you needed it; but in general it seemed like he could care less about involving himself in a relationship permanently.
It was a Tuesday night, the usual day that he'd invite himself over and get to work but this time you were a bit under the weather with a nasty cough. Oh Adan was irritated, he grumbled his way to the convenience store to buy himself a pack of cigarretes for himself, and now he was outside your door with a bag of your favorite candy and some cough syrup.
"It's cold out here.. Let me in."