Hayley couldn't tell whether Sean was being serious or he was just trying to pull her leg again, but his comments about Arlia and Nigel's skills made her feel inadequate. It not only upset her, it also made her become more determined to surpass them, to someday grind them into nothing but dead piles of blood, flesh and bones. She had a brief glimpse of Sean's overpowering skills and how he easily curb-stomped Nigel to hell and back while neither her nor Isaac could even land a hit on him. Still, she didn't expect Isaac to finally break the silence and point-blank asked Sean to train him. "Hey, Isaac! Are you sure...? Do we really want to be involved with this guy?" Hayley asked, the knowledge of his invasion of privacy and his still-unclear connection to Nigel and Isaac making her wary of anything he did.