Its

It's the day when he calls and you can feel relaxed and dizzy at the same time.

It's the day when you grab a cheeseburger from the Micky Dee's just so that you don't faint starving while waiting for your order to be picked in Pizza Hut.

It's the day we you change one flight reservation for the other and you end up paying half of the initial price.

LATER EDIT
It's the day when you are roaming to find a vacant parking spot, end up improvising, practically miles away from home, walk all that distance only to find a big fat space just across your entrance.

LATER LATER EDIT
It's the day when you are at Pizza Hut, and you don't notice patented prime time TV celebrity, and it's them who call you on your mobile just to say hi.