Drinking is acceptable and depending on the situation it may be acceptable to be drunk. This is true more for men than women, but at the university level it is often the same for both genders.
Smoking is not very common, but is acceptable. It is more common for men to smoke than women.
As far as dating goes, guys usually ask the girls out, but sometimes the girls take the initiative.
Men often expect women to be deferential and the language they use is often indirect.
