Chi is playing with Yohei, as usual. But for Chi, it's more fun to pull the blocks down rather than build them with Yohei. Though Chi and Yohei have their own distinguishing ways to play, they always enjoy each other's company. Even with Yohei's favorite balls, Chi finds her own way to play with them. Chi and Yohei sometimes fight over snacks, but at the end of the day, they're simply inseparable.