Note: Due to the game’s limited English resources, details here are based on fan translations and historical records.
Potential challenges in relationships: maybe some characters have secrets or are involved in a plot that the player has to uncover. Trust and decision-making could be crucial. The narrative might delve into their personal histories and how they connect with the protagonist.
I should also consider if the romantic storylines have different stages of progression—getting to know the character, building trust, facing challenges together, and then a final choice. Perhaps there are events or missions within the club that the player must complete to advance the relationship.