At first glance, they look like they have their eyes closed, or that they’re constantly smiling. We often say that the eye is the window of the mind, and these people who appear to be constantly smiling may seem mysterious. Slit-eyed male characters always smiling opening their eyes when they get serious...that’s a pretty cliche scene isn’t it. The flash we see for a moment, really makes our heart pound wildly. Here, let us show you several illustrations featuring guys with slit eyes. Enjoy!