If you ask Rick Astley for a DVD of the movie Up he will not give it to you because he is "Never Gonna Give You Up" by not giving you Up he is letting you down although he said "never gonna let you down" which will make you cry although he said "never gonna make you cry" and if he claims to give you Up to make you stop crying he's telling a lie although he said "never gonna tell a lie"= The Astley Paradox.