After breaking up breakup, the writer misplaces an apostrophe. The ’70s were a decade; 70′s is something that belongs to 70. But, wait! That’s not all! You can learn more about John and Yoko:
John and Yoko were known for being attached at the hip. And they were known for being their casual street style. And this Yahoo! Shine writer is known for being language-impaired.
