I'm Scared Of Being Married‪!‬

David met Molly in a park during a break in his day. He was an instructor in a nearby school. He saw Molly and noticed she had been crying. He stopped to talk to her. A young man had asked to marry her and she had said yes. But now, she felt she had made a mistake and didn't know how to cancel the engagement. She and David continuing talking and fell in love. What was there to do now?