Today , during storytime, Cayen played with a blue stress ball .. And suddenly asked me, "Ah Po gave me a fruit, it's purple, what is it?" Me: erm, a mangosteen ? C: no.. It's purple .. Like Tinkie Winky .. Like this (he pointed to some purple thing).. Purple Me: what's the color inside? C: White . Purple outside. Me: mangosteen ? C: no ! Purple. Me : a grape ? The one that you peel the skin? C: no .. (Points to the stress ball) how can it be a grape ? That is small. (Gave me a super exasperated look ) It is round like this, round like the Sun [i was secretly impressed with his comparatives] . And big. Me : plum ? C: no, that is blue. This is purple. Me: erm , it's purple on the outside but white on the inside. I don't know.. At this juncture, C got up and tried to go outside , he muttered , "I will go ask Ah Po" To prevent the bedtime routine from extending further, I quickly asked him to ask Ah Pa. Ah Pa asked him, "is it 山竹?...