Since the episode aired, the anime community has erupted. On Reddit and Twitter, #ShounenGaOtonaNiNattaNatsu is trending. Reactions are mixed in the best way.
is not a feel-good summer vacation anime. It is a requiem for innocence. If you are looking for fan service, comedic beach episodes, or a classic "older woman teaches shy boy about love" trope, this will devastate you. shounen ga otona ni natta natsu ep 3