Blushing is pretty much normal 😳😳
It normally arises from embarassement and you go all red..Not many people can have this effects on u. Only the person that u love has the power to make u blush..U go all red and ur heats starts beating..😳
Girls blush more than boys and i think this is because girls tend to be more sensible in those matters. When boys praises their Gf they tend to blush more than when girls praise their Bf.
Personally i become all Red and i blush a lot and I try to avoid eye contact. And he sense it, and he says that he loves it when i blush so i believe that boys do like it when their Gf blush for them as it shows them that we do love them and they have this power on us to make us blush..😳😳