heres how it goes.
if i am going out with guys then i would invite my friends and advicem to get his friends then have a party date going strippclubs bars and whorehouse.. expenses? if we are short on cash i could tip in.
if im going out with an ugly woman then its 1on1 a romantic dinner at mcdonalds then ask them if they have friends.
if its beautiful then fancy dinner. classy move sh1t
hope that covers all