Philippians 4:8 Finally, brothers, whatever is true, whatever is honorable, whatever is just, whatever is pure, whatever is lovely, whatever is commendable, if there is any excellence, if there is anything worthy of praise, think about these things.
And people who call themselves nice aren't truly nice, they just act like it for self satisfaction. Ugh it just annoys me when people act so oblivious when clearly they are bragging or asking to get attention. To me the nicest and prettiest people are those who don't self proclaim it and don't seek confirmation from other people. Those things show through on their own.