Just act how you normally would. If you can think past her as an object to be desired or sought or some very attractive girl, etc., then you can start to think of her as a human, or a mind on the same level, I suppose, as you, though that would depend upon your respective intelligences. As for how you'd do this, if you can't do it straight away, then spending more time with her will gradually lead to you putting more trust in her, etc., and eventuating in your being able to talk to her normally.