there was a student/teacher relationship at my school which was all over the news. it was really gross considering the two involved. i think it began when she was either in year 11/12 so over the age of consent, but it had pretty dire consequences for both of them. she was expelled i think and...
you can pretty much doing arts anywhere and major in psych. it's so ridic popular that unis give lots of pathways for doing psych (e.g. bpsych, ba-psych, bsci-psych, liberal studies at usyd), or at least, that's my understanding.
$51 for a fortnightly train ticket.
maybe $5 on food (i usually just bring it from home, but if i'm craving something in particular..)
so. about $28 a week.
it doesn't matter if she did tick to pay up front. it only matters what you do by the census date. if she doesn't pay and has provided a tax file number then hecs will kick in.