That isn't a law and anyone who believes it is has not lived enough experiences in life to realize they're obviously too naive to realize it.xblitz44x said:"Law of reciprocity. You give something to a person he'll feel obligated to return favor."
You asked her if she wanted to grab coffee. Then you asked if the time worked. Then you asked if the place was okay. Then you asked if she'd prefer tea.
Four questions. Four chances for her to say no. Four signals that you're terrified of making a decision.
Plan it. Pick the place. Pick the time. Tell her where to meet you. She'll either show up or she won't.
Either way, you look like a man instead of a scared little boy.