First Day of Kindergarden. Girl: Hi there! Boy: Hi! Will you be my friend? Girl: Only if you promise not to hurt me. Boy: What? Girl: My sister was crying last and said to never be friends with a boy who will hurt you. So will you promise not to hurt me? Boy: I could never hurt you. At a Wedding Seventeen Years Later. Bride: You kept your promise. Groom: What? Bride: The first time I met you I had you promise to never hurt me and you didn't. Groom: How could I ever hurt you? I love you!