Okay, never mind, I just replayed it without interacting with him.
!spoiler warning!
I love this ending! I laughed quite a lot lol. It's pretty random. And two years ago I would have definitely squealed, since it combines two of my special interests at the time (fnaf and... maybe I'm wrong, but was that a reference to Invader Zim? Speaking of references, in the hospital when Moth stops masquerading as Maya, a reference to Ao Oni would fit perfectly. I mean, that moment when the player goes into the inventory and instead of his friend’s sprite, a yanderedev blue demon is displayed there. But these are just my stupid ideas, it’s unlikely that it would actually fit there). Also, the sprite of Tate choosing a fork in the eye (only Russian speakers will get this joke XD) definitely. Well- sooooooo good *gay panic*.
All that's left is the bad ending. Aaand a huge essay about impressions, pros and cons of the game. Wow. If only I could have the same enthusiasm for studying.