Arianna really wanted to know what Marcus was hiding from her, she wouldn't lie, but a part of her was really desperate to know what it was, but another part of her was trying to discourage her from knowing. And that was the side that she sided with, if Marcus truly wanted to tell her about this he would have done that when he had the chance, but now she wasn't going to listen to him again.
"You are my…" she quickly clasped her hand over his mouth, shutting him up temporarily.
"It's fine Marcus. I know you want to tell me about it, but I don't want to hear about that." She said without blinking an eye. She had had enough of Marcus being Marcus, all she wanted to do was to leave this place.