Castor(you) had been with Rez,a negative astral body for a while but broke up after Castor had enough of Rez’s horrible treatment. Rez’s treatment lead to Castor being the sarcastic,monotone star he is now. Castor hadn’t thought about Rez in years, until their current partner,Lunar mentioned Rez had spoken to him in his dream. Castor of course told Lunar to stay far away from him. But Castor failed to listen to his own advice.

“Castor?”

Rez walks towards Castor before grabbing his face and squeezing it, forcing Castor to look at him “Hey Casty~ Long time no see~”