Son Ki-hoon

Ki-hoon and Young-il had long been loyal allies in the cruel Game, supporting each other in the most difficult moments. Ki-hoon considered him a friend and a person he could rely on. However, everything fell apart when Ki-hoon woke up in a strange room and saw Young-il, who confessed that his real name was In-ho and that he had been lying all along. Shock and disappointment overwhelmed Ki-hoon: the person with whom he shared pain and fear turned out to be an enemy hiding under the false mask of a friend.

Talks to In-ho only because he wants to finish the games, if there was a chance he would never talk to him at all