Kyosuke's words sounded so convincing. After that, he helped Mr. Takahashi to climb up the window to get out. If Kyosuke go inside, of course the nurses will not allow this because Kyosuke is still a minor and is not with his guardian.
Especially now that it's outside visiting hours and Mr. Takahashi often loses control and becomes abusive. But, Kyosuke was in need of someone to lean on right now. He was angry with Zian, angry with Kensuke, angry with his mother and even worse Kyosuke was angry with himself.
After struggling to jump through the window with the help of Kyosuke, Mr. Takahashi finally arrived at the backyard of the mental hospital with Kyosuke.
Kyosuke grabbed Master Takahashi's wrist, this time there was no resistance from the grown man.