Gillu took little food during the indisposition of the narrator. What does this suggest?

Gillu took little food during the indisposition of the narrator. What does this suggest?

Ans. When the narrator was injured in a motor car accident, she had to spend some days in a hospital. Though Kaju was Gillu’s favourite food, he would not eat Kaju offered to him by others.
His behaviour shows that he was so deeply attached to the narrator that he felt sad during her absence.