Spoilers:
Mikko leads Arvo out and things play similar to the normal ending at first. Mikko tricks Arvo with a hug in order to handcuff him to a tree. He then proceeds to berate Arvo and tell him that he keeps getting close and pushing him away. Mikko then swings an axe he brought and things go black (in the original writing he embeds the axe in the tree by Arvo's head, that was removed in the update). You regain perspective of Arvo and find that Mikko abandoned him, still cuffed in freezing cold temperatures supposedly with the key nearby. Eventually the wolf stranger that you can meet in a few of the other routes happens upon Arvo and frees him. Arvo then decides it's a good time to go home and heads to town in order to leave. The end.
