The real fresh-and-blood is three dimensional.
So we see about three surfaces of the parson at the same time.
ex) the front, the side, and the upper side.
It is the same as human feelings.
Our feelings are just as complex.
And so, it is impossible for us to see all the feelings of the person in front of us.
However, maybe we should look for at least three feelings at the same time.
Even if she were angry, it could just be one face.
You could think of at least two other faces.
On top of the anger, there's a face that it is disappointed expectation and grieves,
all while having a face that full of the love for her partner.
If you don't look for all three, you can't see the person properly.
生身の人間は立体。
だから私達は一人の人間の、３面くらいは同時に見ることができます。
例えば、正面、側面、天面。
それは人間の感情と同じ。
人間の感情は複雑です。
私達は目の前にいる人が抱く感情のすべてを見ることは出来ません。
でもおそらく、３つの感情くらいは見ることが出来るかもしれません。
たとえ彼女が怒っていたとしても、それは単なる一面にすぎない。
他に二つの面くらいは見えるはず。
期待を裏切られて悲しんでいる面（顔）、
相手に対する愛情に満ちあふれている面（顔）…。
人を平面的に見るな、というお話。
