crying in sympathy;  infectious crying
 receiving a gift or favor without giving or doing anything in return
 beggar;  sty (on the eyelid)
 traffic accident for which the other side is at fault
 sympathy vomiting;  vomiting due to the sight or the smell of another person's vomit
 slow and steady wins the race;  there is luck in the last helping
 beginning to laugh because others are laughing;  being smitten by (infectious) laughter
 crying in sympathy;  infectious crying
 traffic accident for which the other side is at fault
 sympathy vomiting;  vomiting due to the sight or the smell of another person's vomit
 having one's baby nursed by another woman;  wet-nursing;  breast milk received from another woman
 slow and steady wins the race;  there is luck in the last helping
 beginning to laugh because others are laughing;  being smitten by (infectious) laughter