ハロウィンの日は用事があったので絵が描けなかった。描こうと最初から決めたので今再でも大丈夫でしょうね

I had stuff to do to on Halloween itself, so I couldn't draw any art then. I'd already decided to draw from the start, so I figure it's okay to do so even now.
Author typo: 今再 should be 今更