The context of the following conversation is Casey loved politics, so she wanted to be class president.:
Casey says I am going to run for class president.  I love politics..
The friend responds You could win it.  You are so popular..
Casey responds It's not a popularity contest..
The friend responds Mostly it is.  People vote for the people they like..
Casey responds That's true.  I just want people to vote for me because of what I have to say..
The friend responds You've got my vote..