What is the difference between Affecting and Affected?

What is the difference between Affecting and Affected? : 
Affecting : 

( 1 ) Moving or touching

The Prime Minister made an affecting appeal for help. 

Affected : 

( 1 ) Artificial – pretended – not natural – not genuine

He has a highly affected style of writing. 

Do try not to be so affected? 

Her affected attitude did not gain her popularity among her friends.