when you smile , dont ever try to cry . 

when you cry , please remember the happy moments we spent together .

when you laugh , i hope its stays forever .

when you hate , tried to remember the goods of the people you hates .

when you happy , dont ever ruin the moments .

when you alone , think about the people that made you happy  . 

when you mad , please control your feelings and forgives . 

when you love , love the person with all your heart . 

when you miss , sing a song for the person . 

(i take this from someone)

its very meaningfull .