You can always learn something, even from a movie like "Shall we dance?" (the US copy cat)
" We need a witness to our lives. There's a billion people on the planet... I mean, what does any one life really mean? But in a marriage, you're promising to care about everything. The good things, the bad things, the terrible things, the mundane things... all of it, all of the time, every day. You're saying 'Your life will not go unnoticed because I will notice it. Your life will not go un-witnessed because I will be your witness'."
Beautifully narrated by Susan Saradon. 薑還是老的辣。
It explains a lot, doesn't it? Why we have friends, why we have marriages, or why we even write Kimo diary... So it doesn't go unnoticed.... How sad, and how true.