Catch Her!

Breaking a girl's guard here isn't about charm points or dialogue wheels, it's a fight, and every trainer walks in with her own attitude and her own reason to shut you down.

You spend your time learning what makes each one tick and then leaning on it, treating flirtation like a turn-based battle instead of a conversation. Win a round and dialogue reacts to how you played it, not just whether you played it well. The Misty encounter that opened things up came with a full social battle, five CG scenes to earn, and a tiered Waifudex tracking who you've actually cracked, and later additions bring in another trainer, a shop to spend on, and a pile of new voiced lines, moans and all.