While it will probably only lead to a temporary truce (since I doubt we'll ever be able to fully shed our mutual dislike), it's still my chance to make amends in some way. Amends for this serious mistake on my part, the consequence of my cowardice, which contributed to something I shouldn't even know about if Granger had her way. Something that must have been so awful that it completely destroyed her. Since I don't want to resort to Occlumency to deal with this new knowledge, an attempt at redemption is the only remaining option. There is simply no way around it.