i think this is known as 'condiment anchoring'.. look it up. its basically the same as any other anchor except that the anchor is.. a CONDIMENT. yepp something she can carry around in her pocket so that every time she notices it she thinks of you and feels nice and warm inside.
i think Ross Jeffries does this to a waiter at some point in The Game so have a look at that too but basically he follows the following key principles of anchoring in the mnemonic 'R.A.C.E':
R - Recall: make target recall specific state and ensure they are experiencing it (e.g. ask a question 'can u feel that?')
A - Anchor: at the peak, anchor or associate the state (in this case with the condiment)
C - Change: break her state, e.g. ask her a neutral question such as "do you smell popcorn?"
E - Evoke: fire the anchor over and over (u dont have to worry about this as she will notice the condiment in her pocket and this will automatically fire the anchor)
with NLP its good to play around with making ur own patterns cuz theres no way ur gonna remember it word for word anyway and depending on the situation or u personality u'll have to change it anyway but basically describe a state to ur target first you can start wit a rollercoaster pattern (look that up too) for example and then anchor her feelings from there..
if u want more on NLP check out TranceBoy's Lay Guide.. its called "Ride the Punani" theres some solid shit on patterning in there and HEAPS of different patterns for almost any situation or point in a relationship.