How do you know when a person with rosacea (?) or a pink face all the time is blushing??

there's this person that has a flushed face all the time. Well, it's not totally pink, but how in the world do you tell if this person is blushing!? any signs?How do you know when a person with rosacea (?) or a pink face all the time is blushing??
I rarely see anyone blushing in everyday situations, unless he is extremely upset, or embarrassed. If he is, it should be observable in the body language.





I guess you won't be able to tell when rosacea people are blushing, unless the emotion is very high or they have just returned from blood-pumping exercises. It takes a maddening lot to get flushed.How do you know when a person with rosacea (?) or a pink face all the time is blushing??
Rosacea needs to be diagnosed by a dermatologist or doctor. There is no cure for rosacea, but there are treatments that can keep it from flaring up. Rosacea is not contagious.
they go pinker i spose,,


well you have to learn to look for other signs of embarrassment ie twithching/fidgeting, nervous laughing etc etc
it sounds like rosacea
the same way you will see a black person blush....