Whilst coming back from dinner, this happened in the car:
Sean says: "Mummy - cheh cheh (older sister) wants to trade me for a baby girl."
Clarissa says: "Yup, its cos you wanted to trade me for a baby boy."
There you go - I am resigned to the fact that they will never get along. There goes my peace or should I trade them for an Aston Martin? That sounds really tempting - LOL!!!