Ted finally reconnects with the girl in the pumpkin costume; Barney learns he has some Canadian in him; pregnancy takes over Lily's brain.
In the spirit of Halloween, Louis makes every effort to scare Jessica, who's busy drafting a horror novel; Eddie and his friends are excited to party at Nicole's house with some high school kids.
Louis and Jessica try to make things right after the restaurant receives a poor review on a website called Phil's Phaves; Eddie's mix tape for Alison falls into the wrong hands.
Eddie's girlfriend pulls out all the stops to impress Jessica; Emery asks Louis for help with his graduation speech; Grandma tries to make Eddie a new suit.
After learning that Tiger Woods is half Thai, Louis and Jessica are inspired to make Eddie and Evan the next great Asian golf prodigies.