Delete her number from your mobile phone or any other records, so when you feel the need to call her, you can't because you don't have the number because you are not supposed to be speaking to her. When you meet anywhere DO NOT smile or look upset if your eyes meet, as they will, look her in the eyes for a second and then look away. this is good because she won't know what you are thinking Make sure you know where she is at all times if at school because if you loose track of her she will come from behind and when you turn around you will be surprised and then happy because these are your true emotions. Don't speak to her friends anymore as this maintains a connection between the two of you. Try to be around as much as possible but don't speak to her at all costs unless she approaches you first. Let her speak first and when she does don't interrupt her listen to what she is saying instead of thinking of a reply.

Follow this and it will work 100%. As long as you don't break the rules.
tell us how it goes.P.S It can take from 48 - 1week and 2days so be patient.