<human>: Give me the gist of the text in a nutshell

A bit of context... I just finished high school and was looking for a job, any job really cause of my lack of (any) experience. 

So I made a bunch of applications... and surprise surprise got no responses for a while. I had planned a trip to Thailand (I live in Sydney) so two weeks after school off I went!

The land of the coconuts was great! People, food, culture, there wasn't much more I could ask for. So anyways a week in I get a missed call from Australia and seeing as though it was an number not stored in my contacts I thought it'd be important and better return it.

Turns out someone wanted to hire me! And it was one of those *revolutionary* new companies that did interviews on the phone. So forgetting I was in Thailand I had a nice chat with the manger. He was amazing and after a while we started getting off topic... you know, talking shit about each's others football teams and stuff. I was so happy I was finally going to get hired! The call was probably closer to an hour than anything but it was good. 

Nek minnit (that's really gone out of fashion hey) I get back to Australia.... live a few days in peace and then the phone bill comes. After looking through it I realised the idiot in me had successfully made a phone cost costing six months worth of wages (quick calculation) in a job I didn't even have. Well done.
<bot>: Lost six month worth of wages by bantering with the manger in a job interview conducted over the phone whilst on holidays in Thailand.