HER: I BET HE'S THINKING ABOUT OTHER WOMEN; HIM: IF THE GUY IN THE PINA COLADA SONG HAS BEEN WITH HIS LADY TOO LONG, HOW IN THE WORLD DOES HE NOT KNOW SHE LIKES PINA COLADAS? THEY HAVE TO HAVE GONE TO DINNER OR HAD DRINKS MULTIPLE TIMES THROUGHOUT THE RELATIONSHIP... DOES HE JUST NOT NOTICE IT'S WHAT SHE ORDERS? LIKEWISE, HOW DOES SHE NOT KNOW HE LIKES THEM? IT SEEMS HIGHLY IMPROBABLE THAT YOU CAN JUST HIDE YOUR AFFINITY FOR PINA COLADAS FROM SOMEONE YOU'RE IN A LONG TERM RELATIONSHIP WITH.