Sorry for the confusion! That’s the proper way the neutral ending ends, it’s just meant to be a teaser for the secret ending. You’ll have to get a good ending with each boy to see what happens next!
When you go on a date with a boy, the third choice in the date will be either good or bad. If it’s good, you’ll see a cg! Then, for the second date, choose that boy again, and you’ll go on a new date with them! At the third choice in that date you’ll get a good and bad option, and if you choose the good option, you get to read their storybook with them! There’s a choice at the end of the storybook scene that’s either good or bad, and if you choose the good one, you get the boy’s ending! Get all 5 boys’ endings and you’ll be taken to the secret ending! Hope this helps!