Thanks for the praises!
Sorry for the late reply,I haven't checked itch.io in a while.So this comment was a nice surprise.
For the moving part,after a certain sentence was said I just simply enabled the player controller script. ( the script is very similar to https://www.youtube.com/watch?v=f-oSXg6_AMQ with some added IF-s if the index reaches a certain value)
For the gravity it was just enabling gravity in the Rigidbody2d after the player has entered a invisible trigger after a dialogue trigger.Now that I think about it most of the game is just the player entering a invisible trigger box collider :P
I know this was commented 55 days ago but I hope you keep on learning and someday make something..