Notice again that we've dropped the standard question structure here and it's common in English, in informal conversations just to drop the structure of a question and just use intonation to signal it.

注意哦，我们在这里也是没有用标准的问句结构，这在英语中非常常见，在非正式对话中省略掉问句的结构，用语调来表示这是个问句。