Sentence 1: Amy and Beth were walking to Ella's party. 
 Sentence 3: Amy and Beth ran over what Amy would say in her mind 
 Sentence 4:  Beth was optimistic, but Amy felt nothing but dread 
 Sentence 5:  At Ella's Amy hesitated for a second, then rang the doorbell 
 Option 1: Amy was nervous her crush Ray would be there. 
 Option 2: Amy was nervous to tell Beth she had a crush on her.