Grown-ish 5x05 You Don't Know Me - Next on Season 5 Episode 5 - Promo Trailer HD - Grown-ish 5x05 "You Don't Know Me" Season 5 Episode 5 Promo - The girls enlist Junior’s help to find their shady roommate, Lauryn, who has a habit of mysteriously disappearing. Junior wonders if Annika is starting to catch feelings for him, while Aaron suspects that Doug isn’t being honest with him.