Unrequited love life

True love, does it really exist? what does it feel like to be fallen in love, drifting with imaginary wings all over the blue sky and disappeared all of the sudden?
Betrayal, contemptuous look, and cynicism all of them cannot hurt me anymore.
Being an introvert girl always dreamed about drifting but her relationships are bounded by fetters, Sarah is clearly arrogant, hostile and an egoistic girl scared by most boys.
However, a guy introduced a new world to her in the name of love but in the end, she experienced the taste of betrayal and sunk in a deep depression.
Did she find a second lease of life? Or the love that she lost?