Hi, I have been traveling to Orchard and Bugis recently, there
are many teenage girls and I notice especially the Chinese, when I
accidentally look at their face like seeing who is there, where we
meet eye contact, they would show these face:


and blink both their eyes and look away without smiling. Most of
them are those pretty ones who would do that. For others like
Malay, Indian, Obese, Ugly ones, they don't do that which I find it
curious and I have no idea why. Anyone gets into this situation,
feel free to discuss. 