1: Note that she is interested in you
2: It begins to treat her differently, be more gentle with her, so she notice how you feel.
3: One day when you see one, say hello and establishes a conversation with her, and say: Well, I have to say something, I have noticed lately that I see differently, in that you want to be more than friends , then you will you be my girlfriend?

One thing you should not do under any circumstances is to ask for a chat or send it by asking someone else ....

Now if she said yes .. good! at that time you will know what to do!

the main thing is to take courage, it is important to know if he likes them, as they say nice things do you like his personality or that you have beautiful hair are examples and have to be subtle and indirect dont leave realizing if she likes you.

And when you invite her tell her suddenly leave no plans and is better the place, no matter where it is a restaurant or maybe in a park the only important thing is to come out with it and say the question.

Usually people are afraid to say what they really feel but prefer to remain silent and to love in silence, but only deceiving yourself and sooner or later the truth will come out but when the feeling is too strong and when not can hide more, the desire to be with this person is older and the feeling grows, you should never hide a sincere feeling as when you want to prove it may be too late. Say I love you or always be taken into account as something sincere and not be doubted its significance and should not be forgotten that a kiss is worth a thousand words.

DO NOT BE COWARD,SHOW WHAT YOU FEEL BECAUSE BEING AFRAID IT'S YOUR WORST ENEMY.