I sat down on the floor to eat my lunch because their was not any tables that were unoccupied. A girl sitting at a table noticed me and offered her spot to me so I didn't have to sit on the floor to eat!
So earlier today, I went to get some coffee, but I didn't realize that I didn't have enough money in cash and I didn't want to use my card, so someone behind me paid for the rest of my coffee for me.
After a presentation I had in a class today, a classmate approached me and told me that they enjoyed my presentation. This bolstered my confidence that I'd done a good job, so I appreciated their comment.