I wanna befriend a nerdy human and get them into the Fullmetal Alchemist fandom (unless they're already a huge FMA fan, in that case even better), and then slowly mold them into a far superior creature by conditioning them into a homunculus. Too hard to find homunculus friends or love interests? Just pick up someone within your age range, get them into Fullmetal Alchemist if they weren't already, and once you've done that, slowly make them realize they were always supposed to be one of us all along. It's no big deal if you have to teach them how we act, remind them what day the Promised Day is, help them on their missions at first, and if they need a little reinforcement to get it right. They'll be perfect in no time, Father will have a brand new homunculus to serve him, and you'll have exactly the comrade or even mate you deserve.