Vaagmiji, I could appreciate the melody of this song from chillu sung by S.Janaki and could not understand the meaning.
Perhaps it describes something about chillu a glass piece which as glass appears sturdy and can also break and be fragile .
This brilliant film chillu of 1982 depicts the loneliness of a girl who looks for relationship with one childhood friend and another intellectual companion and ends up
losing both and chooses suicide to living without relationship of both her friends. As we grow old , we lose many of our dear ones close to us and face the prospect of
loneliness.
Thanks for the post