Sentence 1: Rihanna noticed that she had a large white head on her nose. 
 Sentence 3: However, she tried to resist it 
 Sentence 4:  Eventually, she started to feel uncomfortable 
 Sentence 5:  She popped it, but it left a mark a week later 
 Option 1: Her friends were never noticed the white head. 
 Option 2: Her friends reminded her about it during the entire day.