Hiding one's face

Sitting at a table, the girl called the waiter and ordered some food and drinks for herself. 

"What about you, sir?"

The waiter looked at the other person that was sitting on the other side of the table and asked if he wanted anything.

The man looked at the waiter once, then looked at the girl that was sitting in front of him.

"I'll have the same things that she ordered."

"Alright."

The waiter nodded and walked back. 

The girl looked at the waiter's back and commented nonchalantly.

"These people are really used to seeing all kinds of weirdoes, I guess."

She placed her chin on her hand and turned towards the man on the other side of the table.

"Normal waiters in normal restaurants and cafeterias wouldn't act so normal around someone looking like this."