My gut feeling is that she only ever drank beer before. But because she could have been feeling nervous, intimidated by him and putting up bravado because he was trying to get her drunk with an alcoholic drink that she was not accustomed to, and maybe feeling dehydrated, she drank the only drink that he offered her. If he had had duty of care that night for her, he would have offered her water to drink. As vodka looks like water as it is colourless, maybe in her state of mind, she even thought it was water. She did not even drink the last drink he poured for her as she said she did not like it. She reminded me of a country girl going to the big smoke of the city for the first time trying to act with bravado as if she was accustomed to the tactics and modus operandi of such a predatory male with her comments as she became more and more intoxicated. Warriena came from a Seventh Day Adventist background where they do not drink alcohol or probably have one night stands. She had a boyfriend in NZ apparently but could have been feeling lonely in Surfers Paradise (as she travelled alone) and was probably out of her depth in dealing with such a verbally and physically abusive man so did not see the red flags as more experienced women would have. She was only really looking for friendship and company from a local and someone told her to find that on Tinder. But she did not realise what Tinder was all about. Was it the first time that she used it? I would blame her naivety as much as anything else and later her bravado until she realised that she was in deep trouble and did not know how to handle him. How many men would you expect to tell you to leave without your phone, passport, T-shirt, shoes, money at 2am in a place like Surfers Paradise leaving you to walk the streets alone topless in a confused state? She was obviously physically attracted to him at first as he looked like Sam Winchester in her opinion and that was her downfall. How many of us have been in that position - physically attracted to a man - but then he treats us like dirt later?