Hi there, developer here. The fact you said "You haven't seen any of the boys" is honestly a huge conundrum to me considering this is a demo of the game (and introductory of the LIs and the surroundings. Showing Seth, Simon and Zachary.) You have yet to see the whole thing yet and assuming this is what my game has as a whole? Do be patient.
Again, this is just a demo as I am currently making another update to this game until the full release.