I don't understand the sudden shift to a 'dating mini-game'. Isn't there already a spin-off VN game? Why work on this if the Security Office and Night Club aren't 100% finished yet?
Gameplay loop and reward system. A lot of folks want to see a more personal side from these girls, It is also very easy to supplement the lore with a narrative-based system.
Once you see the Arcade it will make a bit more sense.