Father and Daughter

This requires serving the correct drinks throughout the entirety of the game. This may sound like it could be difficult, but each character will specifically ask for what they're looking for.

The only outliers that may cause a problem include serving Gala the correct drink on the day he desperately needs it (you'll know when this happens) which is "Gala Had" - Tea/Milk/Ginger.

Outside of this, simply serve what the customer asks for!