Yo, Endi, I played through the game. I liked it, I thought the attention to detail on the characters' deteriorating mental state as things went on was well written.
That's intentional. :'D If I ever do a future update, maybe I'll put something there so people know it's not a bug. Or at least put a credits scroll or something. >~<
As for the clarification at the end... Without giving too much away (because itch.io doesn't seem to have a spoiler tag system or a messaging system that I can see from here), the ending choices are basically deciding if Melanie should "move on" or "get another chance." Represented by "draw the curtains" and "encore."
I was limited to only 1k words, so I couldn't really add more to explanation to it, unfortunately. I don't think I can say more without posting a major spoiler on the game page. :'D
Fun (possible) fact: "I put that song in the code, about 2 minutes before the deadline." If only I would've made it in time. :'D
Also another fun fact: "I did not actually listen to the whole song before I put it in, so if it fits it was a totally random chance." But don't tell anyone, it's a secret, let them think that I meticulously planned the whole thing~ xD
