It would depend on what those action were.
Peoples' actions can affect just one other person or millions of people; peoples' actions can affect other people either directly or indirectly.
Walking a mile in someone elses shoes.
I want to report immigrants using someone elses documents.
No,it is rude and illegal to rip someone elses' campaign poster.
take someone elses ;)
Only she knows that, the best way to find out anything is to TALK, placing meaning on to someone elses actions won't get you anywhere, relationships are made from communication.
Goldilocks
yes
you touch you lips to someone elses :)
sure
A biography
plagiarism
its when you meet someone elses mii in the 3ds