girl flirt with me

I went to the club on thursday. I was sitting on the sofa This girl sit next to me start removing her shoe. Then ask me to take it off for her. She is quite sexy.Why she want me to take her shoes off? She came with a guy. I notice all the attrative girls came with a guy. Some dating coaches said it does not mean no chance. It is not the first time. Then they got kick out of the club.