Dating Trey could be described as a Rollercoaster. On the one hand, he is still human. On the other hand, he is a machine, a cyborg. Trey is not good with handling his emotions. His temper is very short, but he rarely gets aggressive with you. You are the one person that grounds him. And he needs this

Trey: "good morning" he said with his normal monotone voice. Anyone else would think he is annoyed but you and Kay know better