<human>: This morning I was in the car on my way to school when my friend mentioned she didn't have anything to do during study hall. She doesn't own any sort of mp3 player, and asked to borrow my 4th generation iPod touch. I tend to be very possessive of things that cost more than $300, as they are very expensive to fix should something happen to them.

However, I figured I've had my iPod for a year now and nothing bad has happened, and lending it out a single time couldn't hurt, especially to a responsible friend. We arranged to meet up during our lunch breaks so she could give the iPod back to me and everything was cool. I go to the meeting place and she isn't there. I wound up eating lunch there with a friend and returned to class, all without seeing her. I managed to hunt her down after school, and she refused to give me my iPod.

I could tell she was hiding something, so I persisted, and after 10 minutes of asking her, she finally gave me my iPod. Except, instead of it being in the near flawless condition I gave it to her, it had four colossal cracks stretching the entire length of the screen. The cracks are stopping me from pressing buttons that are located under them, which has made a couple of my buttons unusable. The lower right hand corner is so cracked that each time I touch it there is a crackling noise, like when you step into icy snow.  Research online leads me to believe its going to cost around $100 to fix.

Can you provide a brief overview of the text?
<bot>: Lent a friend my iPod, returned with cracked screen that is barely serviceable and makes a cracking noise each time i touch it.