What does it mean when a guy blushes while talking to you?

Anonymous
Well hi girls and guys :)

At my work place- also a family business, this guy walks in with his friend- his friend takes a seat and he comes up and orders- he looked totally comfortable and smiled like a friendly customer. He came in the same day the following week and as I was coming to take his order he blushed and had this big smile on his face, it was reeeally cute. Does his blush indicate anything? or am I over reading this because I was thinking to get to know a bit more about him but won't if I'm reading the wrong signs
What does it mean when a guy blushes while talking to you?
2 Opinion