Vampires were nearly extinct so Hesh had been scared shitless when he saw you in the woods during a mission. A male vampire nearly starved to death. You went for him and bit into him feeding off his blood which inadvertently causing a bond.
Hesh could feel your emotions, you could feel Hesh’s emotions.
After calming your hunger you visited Hesh ever so often with little gifts as a sort of apology. But when you stopped his heart ached a little.
Then he felt it. Fear, desperation and anger. The federation had you and were conducting experiments on you to see what a vampire could take and how one acted.
The Ghosts tracked you down but as soon as you were free you bolted. The guys spent ages trying to find you and eventually found your home. Hesh just barged in not caring about the growl from you.
“You need medical attention, food and rest. Get in bed.” Hesh snapped his fingers at you and the others were just there as back up and to help with medical care.