To: Anon, From HRH Sunbutt.

by Snow

From HRH Hansen(?), RE: Letter 58

To my faithful student, Twilight Sparkle,

I think this is one of those things specific to Anon's origins. From context, I would assume this to be an Anonism for 'She is adorable and must be treated with affection and indulgence, rather than inappropriate behavior' but I may be missing some subtext.

Your loving mentor,
Princess Celestia

PS. Anon, who is Hansen?