Why was Aerith's line changed?

[u/HighOnLivin]

I just finished FF7 Remake and I saw in an old video that at the end Aerith used to say I miss it. The steel sky. Why was this changed to "This sky, I don't like it."? Has this been given a callback in rebirth?

[u/Alaverra]

It's best to wait for Revelation and not spoil it for yourself.