If she is interested in you, you are almost their.
What you need to do...Here is the "Don_Joffe movie tactic"
Ask her on a date to a movie - This shows your intentions.
Go see a romantic/drama not a horror, something she will enjoy and even laugh.
Dont arrive late for date, be their 5 minutes early, bring her a small gift ( a teddy), dont offer to pay for her ticket - wait for her to offer or give the money, if she doesnt then you pay. Initiate some small talk before entering the movie eg. How was your day? etc..
When you go in the movie..(The Don_Joffe movie tactic)
1.Continue with small talk
2. As movie starts, whisper something in her ear like "I noticed you smell so nice" - she will most likely look at you and smile and say thanks. She may at this stage take the oppurtunity to compliment you.
3. Watch movie for about 20 minutes
4. After the 20 minutes you got 2 options a) Say "Do you trust me?" If she says "Im not sure" or "I DONT KNOW" or "yes" or "maybe" IF its anything but the word "NO" then you are "IN", take her hand (make sure their is eye contact when you ask her this "trust" question, and then HOLD HER HAND. If she happens to say "NO" then you missed a step- you said she was interested in you and she shouldnt say NO because she came all the way to see a movie without her elite group of girlfriends, so you should be "IN" , so...take her hand, she WONT pull it away.
5. At this point, lighting bolts are going thru her body, fluids are errupting, she is going awol inside.
6. You are probably too (Act like you do this everday of your life) It will show you are confident and the alpha male.
7. Now after 10 minutes of hand holding, gently start moving your thumb around her hand and begin to gently tickle her hand you holding after 5 minutes she may also start tickling your hand back but even if she doesnt WHO CARES? Also when u hold her hand give it a squeeze and if she squeezes back..YOU are still "IN" and even if she doesnt carry on....
8. Whilst tickling her hand with your holding hand, take your OTHER hand and tickle her arm.
9. At this point you should know if she is enjoying it or not...
10. Now, the final nail in the coffin, call her name (NOT LOUD so the whole movie house hears, not loud but not a whisper). She should look at you, stop the tickling at this point, just have her hand in your hand. She should be looking into your eyes now and you should be doing the same to her eyes (EYE CONTACT) make it a prolonged 5 second stare into her eyes, if she holds the eye contact - which she will, never failed me, PULL HER.