Okay, yes, I won't argue with your two opinions. May I show everyone how I saw it, so that everyone can understand how I answered "koi"?
I'm posting this because everyone seems confused as to how I saw the kanji "koi" in the image. I'm not saying I'm right, I'm just showing my viewpoint. I also considered that the green line would had to have been extended in order to hold the main part of "kokoro".
My feelings were a little hurt when I read "it doesn't at all" and "not in a 100 years"...please be considerate of the efforts of others. I may not be right, but I did try.