Underestimated

Almost every day, Sarah has sandwiches at the diner near her university, and that is only because Tom is making them. She watches him with great interest and wonders when and if he will interact with her in any way.
When Sarah's friend, Molly, draws Tom's attention to Sarah, he can't but follow her and ask her out.
But what could the result of that be when hidden intentions take center stage on their night out?