It is okie to be sad because that is how life works, people without feelings aren't human beings and people who over come their sadness is the willer of being strong.
We must not show our sadness because it is a sign of the weakling but if you must be sad then sad alone and cried out loud with full of your tears and how heart breaking it is for you.
ensartrance: For my knowing( Just a Saying) I think she is sad because of her past time memories related to her post about the music. Every music has its own storyline just like mine...