I've been told by friends that I've got a nice smile when I decide to smile but when I don't smile, I look rather serious. Random strangers have come up to me and ask me to smile more coz I look too serious :)
I hate when people tell me to smile. Though I have to be honest and say it has happened only once. A boss of mine while I was waitressing. Smile! You look serious. Yes, I look serious in the kitchen because there are no customers in the kitchen! Meanwhile patrons were telling me what a beautiful smile I had and how wonderful it was to see someone smile so much! Nobody has the right to tell you to smile, especially a stranger. I think that's just plain rude.