i think he answered all the questions correctly. remember he was obsessed with sangwoo. practically stalked the guy. so he knows tons about him. but when he heard him say the answers had to match he knew sangwoo didn't know anything about him. so he tried to erase it.
i think he answered all the questions correctly. remember he was obsessed with sangwoo. practically stalked the guy. so he knows tons about him. but when he heard him say the answers had to match he knew sangwoo didn't know anything about him. so he tried to erase it.