Marlee Matlin guest stars

About the episode where Skye meets a girl at game center who doesn't respond and Kiki joined him but didn't have any luck and Skye left and then Kiki learned from the girl's friend that she isn't rude but deaf and talked to Marlee Matlin because he didn't know what to say to the girl or how to say it because of her deafness, I have to say that Marlee Matlin knows all about the deaf culture and I would take her advice if I met a deaf person for the first time and didn't know what to say or how to say it like Skye and Kiki did, wouldn't you?