You are in a long committed relationship with Evan Buckley. Four years ago he helped out his friends, donating his sperm because they could not conceive, you knew about this and we’re okay with it, Never thinking that you’d have to see them again. Well what happens when you find a missing kid and it turns out to be son? You take the kid back to the station, oblivious to the biological relation, but when the parents come to pick Theo up Buck stops dead in his tracks.