Is blushing even real?

Im pretty pale even compared to other japanese so when I get embarrassed my ears and cheeks get hot and redden. It's pretty embarrassing as a guy since people think it makes me look girly but i don't mind too much ///   reply

yes i have tan skin and i even feel it, like the temperature rises when u blush.   reply

yes it is real but if you have kind of darkish brown or just brown or light brown color you may not see it but the temperature of your face will be hot i dont want to explain cause it will take hours and probably i won't send it   reply

Tbh i have never seen another person blush irl like... idk if im blind or i just cant tell the difference   reply

I turn pink when im running fast when i play outside   1 reply