Play a dating sim
And this is where us in the West run into misconceptions about the depth of these games.
Many folks never see Hatoful Boyfriend subtly transform into its final revelatory route that blows everyone's minds.
If you walk off the path, you'll be pushed back onto it. The systems in these romance-focused visual novels are usually not robust enough to support complex social sims, they're more like long and pretty choose-your-own-adventure novels.
You could be asked to head to Paris for lunch, take a private jet to go clubbing across the globe or even be invited to exclusive red carpet events.