Why people cry when they are sad?

@beloved (354)
India
December 25, 2006 7:13am CST
Why people cry when they are sad?
1 person likes this
2 responses
@msqtech (15226)
• United States
4 Jan 07
natural human emotion it is the way the brain works
@Sorathian (4330)
• Pakistan
25 Dec 06
I wish someone would tell ... That's a brilliant question! By the way, animals cry too when they are sad. (I saw my dog cry - with actual tears - with compassion when another dog was hurt.) I know that elephants cry with tears.