They say smile is the best make up a girl could ever wear and put up on her face. However, do someone even wonder what will happened if the lips that meant to formed a bright smile suddenly change? Y. A. is a typical teenager who fond to show the world how bright her smile was, a bubbly person as they commented. But, just like the usual, life were full of surprises; unexpected event that no one could even think that is able to create such impact on someone's life.