<human>: Can you give me the gist of the text in a nutshell?

A few years ago when I was living with my parents my stepmom and I were at odds all the time. Won't go into all the details here unless someone really wants me too, but she didn't want to be around me on a weekend my dad was teaching an out of town class so she sent me with him. I was pretty pissed off because I was basically stuck in a town way away from any friends with only enough money to eat with. Well, for lunch the first day I walked down to a Wendy's while wearing a Domo shirt. Ordered my meal and was about to pay when the manager walks up behind the cashier and smiles at me. As if it were a normal thing, he says to the cashier "Don't forget to apply the 10% Domo shirt discount." She looks back at him, utterly confused and he just reaches over and presses the discount button before walking away. It only saved me like 40 cents, but it made it just made me feel really awesome that he'd do that, and completely changed my attitude about the weekend. I still didn't do too much, but instead of just simmering angrily in a room, he turned it into a nice relaxing getaway from everything.

So thank you Wendy's manager. You rock.
<bot>: Stuck out of town for a weekend after a fight. Get a discount at Wendy's out of nowhere and suddenly feel much better.