you should expect support from your boyfriend but you should also avoid the temptation or the possible accusation that you are trying to control your other half by cooking etc for him e.g. if you want to do something nice you should but don't demand certain things in return.
When it comes to arrangements most women seem to be quite well organised and will plan things well in advanced - whereas me and the other guys I know tend to organise things at the last minute... this can make life difficult for quick trips to the pub when the other half has filled the calendar for the next month but a bit of communication and acceptance of the others "ways" does wonders recriminations after the event do not though!