Sentence 1: David liked caring for his car. 
 Sentence 3: He scrubbed it and then vacuumed it out 
 Sentence 4:  David was happy when his car looked great 
 Sentence 5:  It made his day go smoother 
 Option 1: He took it to the car wash but will never feel happy again. 
 Option 2: He took it to the car wash.