Switch | One Shot | Working Title

Okay... hear me out.
A lot of giants come across their miniscule companions and, more often than not, someone comes bursting in to make a deal - "Take me and leave them alone."
Usually, the giant shrugs it off saying they don't want to keep them, but what if they did? What if a deal was actually struck and the tiny had to stay with the giant - anticipating that they would be set free and are actually kept for various reasons?
OR WORSE...
What if the other tinies find out and oust the one who was seen while their clan/village/society immigrates?
Interested in reading about this?