Three-year-old Baobao, her dress floating on the water because of buoyancy, revealed her pink Kitty underpants.
The little boys stood by the pool, their eyes wide with shock, gasping and quickly covering their eyes with their hands.
Song Zhen grabbed the hem of Qiao Yi's dress and tied a beautiful bow at her back.
Qiao Yi then competed with Song Zhen in swimming in the water.
Through this small detail, Song Zhen realized that Qiao Yi's grandfather had been very meticulous in nurturing her, and that most Western babies could swim with just a diaper, which was quite interesting indeed.
Feeling inspired, Song Zhen did not want his two boys to lose to their sister, so he had the bodyguards watch over Qiao Yi while he climbed out of the pool.
The boys quickly changed into SpongeBob swim trunks.
However...
Song Zhen stared at the pair of Patrick Star swim trunks Gu Xinzhou handed him, his frown deepening.