Thank you so much for the detailed review!
About the end of the game, we didn't realize that you couldn't know if you have unlocked all stories oops, it was discussed at some point but then it was lost in the abyss by the end of the jam so sorry about that x) We made a hotfix and now you will have a popup announcing that you have indeed seen all the content available.
If you manage to reach the full heart of every character you can say that you reached the end. We disabled the possibility to bond with the Frogberries for this version, so you were right to assume nothing will happen with them haha
We would like to continue this project someday to add more characters, stories and a more diverse gameplay haha