Using what you see around you is always your get-out-of-jail free card whenever you are talking to a girl and reach a point where you fear an awkward silence is coming on.
So, you see a girl that you think is attractive and are brave enough to approach her.
You already have a few conversation openers in your repertoire and quickly use them to start a conversation.
The problem is, the conversation with this attractive girl has gone further than you thought it would.
Sometimes, the person you find attractive doesn’t have a chance to determine whether they find you attractive and like you back when they are completely unaware that you find them attractive.
He isn’t a mind reader.
If you haven’t given him any significant signs that you find him attractive and like him, you haven’t given him much of a chance to determine whether he would like you back.
A mistake a lot of girls make when they find a guy attractive is doing nothing about it or doing too little.