Haha, I know, I know. XD
Oh my gahd. Must you? I thought of that after I watched the musical and went re-watching Black Butler starting from season 1 just to find that particular episode, that particular scene. xD
...Because I thought I saw them in the Angel Arc or something. :v
Anyways, yeah. It's them! xD I hope they will appear in the 'third season'. ;w;