"The complicated heart of a woman. Trying to grasp it, my trembling heart of a man."
For Yamada, women are fascinating beings. Therefore, he worries being confused by the distance, or minding how he’s seen by them, wanting to be able to understand each other. And talking about it like this, saying “All the more reason, women and men are interesting”.
"An injury on the stage. I kept lying to myself about it."
Only sadness comes from lying, that’s why he has decided not to make up lies. However, for such a Yamada, there are times when he deceives himself. That’s an overly kind lie to protect important people.