[The question hits Steven like a slap across the face. Possibly a punch to the stomach. He certainly cringes enough to get that sentiment across, and the next second, he's released the glass so he can wave both his hands frantically.]

No! No no no! That'd be bloody weird! [As soon as the words leave his mouth, he realizes how that sounds and tries to backtrack in even more of a panic.] Ah! Not the 'having a boyfriend' part- That's not- That's fine, really! I'm all for that. Blokes and their boyfriends. Good on them! But Marc's like a- A brother...!