Discovering the Garden

She was becoming wider awake every day which passed at Misselthwaite.
...she held back the swinging curtain of ivy and pushed back the door which opened slowly - slowly... She was standing inside the garden.
This event takes place in the Rising Action where Mary starts to become a better version of herself, finding happiness in the secrecy of the garden. This garden brings her joy beyond what she has ever experienced and Dickon joins her