"Oh!" Mandy cried in surprise, unaware of someone even being on the same path as her. She nearly dropped her purse as she had been shuffling through it to make sure her wallet was secure.
"I, um, I'm sorry?" she said in a questionable tone, not really knowing if it was her fault or if it was due to the man in front of her. He seemed a bit troubled, or perhaps it was just the startling encounter.