Celebs Go Dating is set to be emotional on Wednesday night as Ryan-Mark Parsons takes a "massive step" with date Gregory. In an exclusive clip obtained by OK! , it sees Ryan-Mark, 21, open up to Gregory about why he has been "defensive and guarded' on the E4 series. Sitting around an outside fire during their mini break, Gregory asks: 'What about you, how did you come out?" To which Ryan-Mark says: "I mean I never really talk about it because I don't let it define me.