Just a random thought as I see this kid on the mrt playing the iPad with a lady which I suppose is her mum. To the kid, she barely knows anything and anyone in the world and her mum is probably her everything. While her mum definitely has other commitments and stuffs. However, her mum unconditionally gave up everything including her world for the kid. Years down the road when the kid is all grown up with their life filled up with other activities, her mum is no longer her world and her everything. Now, is this fair for her mum who has given up everything for her daughter?