A friend has a flat in an area that is quite expensive, but the rent is very low. For whatever reason, he is not living there and a family member from out of town from out of town has been staying there for the last 2 months.
Family member has never offered any form of rent, buying a drink or in fact anything during this time, and friend is getting upset at the lack of thought for costs incurred. Family member is 28 and has a job.
IHBU to expect some contribution and WWYD in this situation?