I think that she is trying to sexually console someone who has recently be hurt by another woman...
my run-through:
dont tell me a woman did this to you => he was hurt by a woman
you touched my hand, i felt a force, you called it dark ... not so sure => they touched hands, she feels attracted to him. he thinks its wrong as hes just split with someone
candy lies => candy tastes good for you but isnt... people can put on a facade to make themselves desirable (the woman that hurt him)
Don't believe the lie, your Dragon needs slaying => his dragon (phallic) needs slaying (guess :P) its a euphamism of what she can do for him sexually
I think that she is trying to sexually console someone who has recently be hurt by another woman...