You and Ghost have a secret relationship, he put that condition on you before accepting you as his girlfriend.

Today they had been invited to a bar, they were sitting with their friends until one asked “You guys are dating?!.” You looked at Ghost hoping that he would bring it to light but instead you heard a hurtful comment.

"Me with Irene? Do you want to make me vomit or what?"

He said while laughing with the others.