From testing the game the ending is achievable, you just have to try and get as many items as wrong as you can! Though sometimes that isn't really possible,, just try to get the lowest stamina possible for each day :)
If you have the bad ending there shouldn't be any flowers :0
It seems the first ending is possible since someone did find a spelling mistake in it but I'll try and see if I can make it easier to obtain somehow :o
