Two individuals can't have the same sound... so I want to believe the professor was looking for the 'feeling' more than a copy of what he heard from the manager so he can use it on his 'mission'. If that's what he meant by Sound.
Manager seemed like a very nice guy but surely the professor pushed him away when he realized his feelings or something must have happened between them because that version of the professor is not the same as the one Garam got to know which is after the... 'heartbreak'.
But still, it hurts that he had someone, be a lover or whatever, lost them and he didn't learned a thing. He closed up in that sense.
Two individuals can't have the same sound... so I want to believe the professor was looking for the 'feeling' more than a copy of what he heard from the manager so he can use it on his 'mission'. If that's what he meant by Sound.
Manager seemed like a very nice guy but surely the professor pushed him away when he realized his feelings or something must have happened between them because that version of the professor is not the same as the one Garam got to know which is after the... 'heartbreak'.
But still, it hurts that he had someone, be a lover or whatever, lost them and he didn't learned a thing. He closed up in that sense.