What are my father's poems and mine?

Butterflies are small and light \ r \ n \ r \ n nThey are insignificant. If it is added to flowers, it will become the favorite in spring \ r \ n \ r \ nAA grass is small and light \ r \ n \ r \ nNone. N A drop of water is very small, light and insignificant \ r \ n \ r \ nWhen it is added to my mother who washes clothes by the river \ r \ n \ r \ nIt becomes bigger, and when it is heavy, it becomes my favorite \ r \ n \ r \ n I am small \ r \ n \ r \ nLight and insignificant \ r \ n \ r \ nPlus you, it becomes the most popular \ r \ n \ r \ nIt's just that the addition is too simple.