It makes a bit sense. Someone from the hospital prob posted the picture on their social media and ml found out about it. And we saw how obsessed he was with finding him so he prob went around the entire village to find him.
But just like he said he doesn't drink, I think he's fully aware that he himself is a lightweight when it comes to alcohols. However, if he's trully drunk, then maybe he's not pretending? Idk but if he is, i think he's doing it on purpose.
Can someone tell me when is the update, is it on hiatus? Because it's getting too long for chapter 11 to be released. Someone tell me pls༎‿༎ಥ‿ಥ