when will my life begin

In the morning, Rapunzel is not disturbed until she has had a little while to go over her coded notes from last night (letter by letter - she will learn to read this just like she learned to read printed notes, but neither task is quick) and has opened the door.

The guards posted there - they've changed in the night, she notices - tell her that she's invited to take breakfast with her parents in the dining hall.