Secret ending?

[AortaPlatinum]

I'm not talking about the all-C ending. After I saw the ending today, the credits started, but instead of the children's version of Dreams Dreams, it played the adult version, and showed entirely different images on the right, the last 3 really intrigued me. The showed Elliot and Claris meeting up, and hanging out with eachother. Something similar happened in the Archie comic, after Claris was finished rehearsing for Twin Dreams (her musical), her and Elliot went around the festival with eachother. I have no idea what triggered this credits sequence. I have all A's, I got all achievements, and I've only owned it for about a week. Has anyone else experienced this?

[Alberto Sédroga]

Hey there!
Yeah, that is kind of a secret ending. It shows up when you beat the game with straight A's.
So, instead of all-C, that is all-A.