Sentence 1: Charles had a crush on Marlene, a girl from class. 
 Sentence 3: He picked her up and they went to a beach to take pictures 
 Sentence 4:  But Charles had to take off his shoes and walk in the sand 
 Sentence 5:  Charles' toe was completely infested with fungi, he was embarrassed 
 Option 1: She asked him to take pictures of the sunset. 
 Option 2: She asked him to take pictures of her walking on the beach.