It depends on what translation you're reading. What Yumin says at the end of ch. 32 is "There's something I want you to show me," as in, he wants Taejun to show him something, and at the beginning of 33, Taejun shows him what he's written in his university assignment so far. Since there are three different uploads (with three different translations), it gets pretty weird, but I'd stick to always reading the same translation every time for consistency.

Last chapter endet with 'i want to ahow you something' and this starts completely different?
Like....? What is going on?