Walden feels Zoey doesn't truly enjoy sex with him and lets Alan convince him that's a bad sign. After a painful episodes in both senses to prevent her daughter Avan, whom she was reluctant even to present, finding them in bed, Walden hesitantly tries Berta's space brownies, which get him high, Zoey almost paranoid. Jake and Eldrigde also had a batch, so they keep looking for Zoey for a $100 reward long after she sobers up. After Ava's English father Nigel drops her unexpectedly, Walden wins her over in a single zoo visit. That also proves the key to overcome Zoey's sexual insecurity.