do his/her homework or assignment
give him/her some money (you needed it~)
help him/her get a date (again, you needed it~)
give him/her advice
give him/her a warning of a future event
train him/her for some upcoming event
just chillax with him/her
pick up him/her cuz your parents forgot to pick you up...
totally mess with him/her by telling them an exaggerated future
ask him/her for money (hey, Mom and Dad still loved you!)
