You are waling around the street and see two girls, one is sitting on the wooden stool and smiling to you while the other girl standing there alone with the face of no disturbing.
And you can choose to go to hallway and you will see another two girls there.
Many folks never see Hatoful Boyfriend subtly transform into its final revelatory route that blows everyone's minds.
It isn't a good game because it’s hilarious to date pigeons, it's a good game because of what it does to you after you become attached to all the pigeons and then play again one last time in order to "fulfill the promise." The epilogue is the real story.
Since dramatic romances are often the main focus of these games and are necessary to lead the stories along their branching paths, you are expected to fulfill your obligation as a good sport and at least attempt to fall in love.