What was the nature of the disciple's devotion to his Guru as described in the text?

Chapter 19 paints a picture of total and all-consuming devotion from the disciple towards his Guru. During his twelve years at the Guru's feet, the disciple's entire world revolved around him. He states, 'I would gaze at my Guru's face with love day and night; I felt neither hunger nor thirst; without the Guru, my mind was restless.' This intense focus meant there was 'no meditation without him, no other goal.' This complete absorption and constant contemplation was precisely what the Guru desired, as the passage notes, 'This was all my Guru expected; he desired nothing more than this.' The relationship was one of immense love, where the Guru provided constant protection and care.