Brian is named Stephanie's 'worst accessory' in a tabloid magazine. Nicole gets a chilly reception from the younger mothers in her Moms and Us class. Adam and Natalie decide to have a sex-only relationship with no dating or emotions to interfere. Dave is having a hard time dealing with his feelings regarding Richard and it doesn't help when both chaperon a field trip. The secret of Adam and Nicole's night together is getting harder and harder to keep secret. Deena and Nicole open up a cupcake shop and Dave decides to move forward in his relationship with Deena.