What simile does the narrator use to describe the couple? Harrison Bergeron

In Kurt Vonnegut Jr.'s Harrison Bergeron, towards the end of the story, Harrison enters the studio and begins dancing with the ballerina at the sound of perfect music. Then, Kurt says they " ... leaped like deer on the moon." to describe their graceful movements.

In this case your answer is "They leaped like deer on the moon".