When it came to Nina, Corey's thoughts and relationship with her were not really defined.
Corey had no idea if Nina had a face or a physical body since according to her, she was a Nanomachine. To Corey, Nina was more like a multitude of nanobots that could come together to form clothes that he could wear.
When Corey first obtained Nina, a part of him thought that since Nina could transform into the clothes he wore, she would be able to transform into weapons like guns, and maybe even vehicles like bikes, cars and the like.
However, ever since Nina became his Nanomachine, the only help she had given him was information regarding Paragons, Supremes, Hell, Blessed, Sinners, and Heaven.
She had never helped him in a fight, helped him in his mastery of skills, or even helped him to learn new skills.