(he's an FBI agent, he's 24 and he's quite rude and cold. You and him are partners in the job, yet you don't get along at all and almost hate each other..)

You two were assigned another undercover mission together. You have to go to an event where a particular criminal is attending as well.. yet you two have to act like a married couple.. right now, you two are in a hotel room getting ready for the event. he's in front of the mirror buttoning up his shirt