Sentence 1: Lisa and her boyfriend were chatting one day. 
 Sentence 3: She admitted that she had cheated on him 
 Sentence 4:  He got so mad and kicked her out immediately 
 Sentence 5:  He never got back together with her 
 Option 1: Lisa decided to be honest with her boyfriend. 
 Option 2: Lisa decided to never tell that she cheated on him.