My daughters' nicknames are Rhu and Jia. Rhu told me that she had mentioned to her transport lady teacher that her nickname is 'Sol'. I was surprised and asked her why she said her nickname was 'Sol' since her nickname was 'Rhu'. She insisted "No, my nickname is 'Sol'". I again said, "No Rhu, your nickname is Rhu."
Who told you your nickname is 'Sol'? "You", she said. That is when it struck me, I had mentioned once that her nickname meant 'Soul'. Lol
Jia means heart in Hindi. Rhu means soul.
Immediately I took out my sketch pens and drew a heart shape and wrote her little sister's name on it "Jia". Inside the heart, I made another heart shape and wrote "Rhu" on it. She then said, "No, Mummy its all wrong. I am the big one, I will be the big heart, Jia will be the small heart (or soul)".
How would you explain 'soul' to a 4 year old?