On the train to work one day, childish Heng is in for a shock when his boss Kongdech drops his phone and he sees his phone's background is a picture of Heng himself. Meanwhile, his immaturity has gotten to be too much for his mother, who, when Heng doesn't move out, up and leaves one day while he's out of the house. With his mother and her homemaking skills gone, Heng is quick to snatch up a new roommate, Mo, who knows how to cook.

Mo wants to introduce Heng to his family and so the two of them find an excuse to not go to work and instead take the trip to Mo's hometown. Meanwhile Kongdech and Ten find out about it.

Thua-ngok asks Meow to be his girlfriend, but she says she just wants a Phi-Nong relationship. As it turns out, she had a big secret. Heng's Mom found out she was sick, so she returns to get her savings and to start checking items off her bucket list. One of the items was to see Heng in a relationship. Because of a misunderstanding, she thinks Heng is dating Chicha. This provokes Mo's insecurity, and he breaks up with Heng.