money method with some spoilers ig is going for a run during the day until you reach the store, you will be offered a j*b and from then during the night you can work and get consistent 30k credits as long as you are quick and know basic math, maybe 25k but still good money for what you do. from then just buy exp gain upgrades and read some books or level up with random events, pretty easy tbh, while doing all that you can buy the items to add more time to the night and go on runs to increase your stamina, the first week seems to be all against you but from then on forward it all becomes pretty easy. The relationship will increase in random events as long as you increased your abilities as i said before. Also to put her clothes back on open the top drawer on the left shelf, maybe a funny decision on dev's part but not that big a deal