When sex ed doesn't cover it, you've got to figure stuff out on your own.

— Tobin looks for "the first Asian top."

— Sarah Lu reconnects with a woman from her past.

Episode scoring by Jeremy Bloom, Arne Bang Huseby ("Stormy Blues"), Jalen Warshowsky ("Dollar Theater"), Josh Woodward ("Once Tomorrow" and "Grey Snow"), Anamorphic Orchestra ("Taking Dark Matter Lightly"), Joey Pecoraro ("Strong Vibes"), and Little Glass Men ("Kelp Grooves"). Theme by Alexander Overington.