   neutral   Do you surf online regularly, Joe?     neutral   Of course. I stay online for four hours at least every day.  
    neutral   Are you crazy? What are you doing four hours online?     neutral   Millions of things. I surf the Net, check my e-mail, and most importantly, I chat with my friends.  
    neutral   Online chat? Aren't you afraid of meeting bad people who pretend to be what they are not?     happiness   
 It's great, Lily. 
 Cool. 20th May is Chinese Valentines Day, right? How do your celebr