Sorry for the late replies yesterday.......it was really hot yesterday at my place, so I didn't really feel like doing anything :( I hope the weather would get cooler, because I'm going to die soon if it doesn't =_=

1)Leila Tong

2)-She works at a medical clinic
-Also a volunteer
-Her sister died in the beginning of the series

3)Themesong by Raymond Lam^^

4)