Literary version: Life for us is like walking at night. We can never see clearly where the road ahead is, but there is always a little glimmer of light accompanying us. This glimmer of light is a friend, a relative, a lover... Because of these little glimmers of light, we have the courage to keep going.
Plot version: The growth path of a bold and loud wild girl and a gentle, restrained young man.
Purpose: The path of growth for ordinary men and women