Snape's wound/Dumbledore

[evita2fr]

No: HPFGUIDX 119631


I'm re-reading POA, and I found a phrase I completely forget. 

In the chapter 9, p166, US edition, when everyone sleeps in the Great 
Hall (after Sirius's slashed the Fat Lady) and Snape and Dumbledore 
just talked about Snape's suspicions, and Albus just said to Percy he 
didn't want dementors in the school.

"Percy looked slightly abashed. Dumbledore left the hall, walking 
quickly and quietly. Snape stood for a moment, *watching the 
headmaster with a expression of deep resentment on his face*; then he 
too left."

Emphasis mine.

I wonder if the "deep wound not healed" of Snape are not from Sirius 
and James, but from Dumbledore himself.

Christelle