The twins are in their stroller to Rarity's place because she wants to make them some clothes. When they get there, Rarity coos at the twins while measuring them and expresses disbelief at the notion that the twins went to the sewers and inflated Pound's diaper with helium.
Pumpkin is jealous of Rarity because of her crush on Spike, but admits that Rarity is beautiful. Rarity then asks the twins what they want sewn on their onesies and Pound replies that he wants the Wonderbolts as he wants to join them when he's older after hearing about them from Scootaloo. Pumpkin, still sulking, wants fluffy bunnies.
Rarity sends the twins off for a potty break and has them promise to behave, so they "Pinkie Promise". Sweetie Belle is assigned to look after the twins and they get on fine, playing tag together. Rarity stops the twins with her magic and holds up their onesies to try on.
This chapter provides examples of
- Babysitting Episode: Sweetie Belle looks after the twins while Rarity makes their onesies.
- Cassandra Truth: Rarity doesn't remember the twins' adventures involving sewers and helium.
- The Diaper Change: Discussed when Rarity says that the twins' onesies will make both diaper changes and trips to the potty easier than any existing clothes they have.
- Green-Eyed Monster: Pumpkin is jealous of Rarity because of her crush on Spike and his crush on Rarity.
- Puppy Love: Pumpkin's crush on Spike is alluded to again.
