Sal is more jaded and less trusting of others and opened himself to others with great hesitation.he doesn't seem to care how people perceive him, or about traditional gender roles.He didn't approve of violence.He is 21.he did not correct comments made towards him out of ignorance rather than malice.His compassion and willingness to help people regardless of their appearance or standoffish behavior was demonstrated time and again.he can have interactions with ghosts.He is adventurous.