rewatching S2 squid game

just rewatching it with my friend (who hasn't seen it) and the part where In-ho introduces himself as Young-il to the group after game 2, and when Gi-hun says his name. "Young-il" said 'haha seong means last name'. i noticed the subtitles shows that "In-ho" said that...

idk if that was intentional since the viewers know that's the front man..

but idk if my friend noticed thats the front man, just like me in my first watch lol