The affection level of the 'Babes' is positively correlated with the number of dates. When the affection level reaches a specified level, you can assign the babe to the "Collect" for getting rewards.
Each date yields randomized rewards, including 'shards.' These shards are utilized to unlock gallery pictures, which reveal the different appearances of the babes. Each 'Babe' possesses three distinct unlockable appearances, and the user may select the preferred version to be displayed on the date page subsequently.
The shards designated for unlocking gallery pictures are separate from those used for babe promotion. Gallery shards are acquired through dating, whereas promotion shards are obtained via recruitment.