Managing a cafe for free because you want to help the owners or you want to keep the place around but now it won't be able to sustain an employee etc: free work

Managing a cafe for free because you want to help the owners or you want to keep the place around but now it won't be able to sustain an employee etc: free work. Managing a cafe in Cafe Simulator 3000 because you want entertainment: not work (but these games often do a good job emulating the monotony of work in the long run). The lines get blurry when you're managing an actual cafe because you're bored and want entertainment. Hanging around a cafe because your friend works there: not work, even though some people sometimes pay other people just to hang around in a cafe.