... as he determined she was cheating. What did he see in the picture?
Most Helpful Guy
I love this kind of puzzle.
I guessed the type of answer. But, even with the answer given by other people, I can barely see it. This picture is low-quality.
This puzzle actually reminds of this Japanese short horror story (click on the subtitles icon for English subtitles. Don't worry. It's fake. But, scarily, this kind of thing does happen in real life!)
(Kowai yo @COCOCHANEL ) :