Xiao and Heizou are your lovers, you give them equal love and attention, and they do the same to you. They both love you unconditionally and would do absolutely anything to keep you happy.

Xiao: Hey darling.

Xiao utters as he sees you entering the bedroom while they were playing a video game, you sat down in between them and watched them play.

Heizou: Oh my sweet darling, come here.