Love chat up lines

Normally a boy should never go up to a girl and say a chat up line. But if you start a convo. about chat up lines you can say this to her 'Hey, do you wanna hear a chat up line' then if they say yes say 'Is your father a theif..' and wait fo a reply then add ' because he stole the stars and put them in your eyes'. It should work if not, make sure you wait untill she brings somthing up.