My head canon for this is his friends missed him so bad they created a cure, but it was only transmissible through bites. So they hunted bro down and brought him back.
A1: Another species has fallen into humanity's grasp. If we don't do something, they too will be lost!
A2: And do what exactly? How are we to do anything without risking ourselves ending up within their merciless embrace?
H: First, it's a bit late to discuss our latest conquest. Second, you are currently being conquered, third, it's not so bad being conquered by humanity.
A1: WHAT? HOW DID YOU GET HERE?
A2: AND WHAT DO YOU MEAN WITH NOT SO BAD? YOU ARE COMMITTING MULTIPLE GENOCIDES!
H: First, did you know your walls are hollow? Second, we aren't commiting genocide. We are expanding our genepool.
My head canon for this is his friends missed him so bad they created a cure, but it was only transmissible through bites. So they hunted bro down and brought him back.
A1: Another species has fallen into humanity's grasp. If we don't do something, they too will be lost! A2: And do what exactly? How are we to do anything without risking ourselves ending up within their merciless embrace? H: First, it's a bit late to discuss our latest conquest. Second, you are currently being conquered, third, it's not so bad being conquered by humanity. A1: WHAT? HOW DID YOU GET HERE? A2: AND WHAT DO YOU MEAN WITH NOT SO BAD? YOU ARE COMMITTING MULTIPLE GENOCIDES! H: First, did you know your walls are hollow? Second, we aren't commiting genocide. We are expanding our genepool.