Ik it's late to ask this but wasn't his name lay?? How did it turn into rai?? WHO'S RAI!? 
Comment by Notgirlygirl on My One And Only Cat - Chapter 63
2 Replies
@Notgirlygirl yes it changed becasue the translators changed
@Notgirlygirl in korean hangul (alphabet/letter) one letter is used for both l and r