The thing is, it's -- he's not going to say it's weird, because he is 'from the internet', so to speak. And also, like, people should express themselves creatively however they want and they probably never intended for him to see this. Liam's self-aware enough to recognise that these are people who are interested in their internet personas and so writing about those, moreso than them as actual people. But maybe a better word for it would be 'surreal'; surreal that people care enough about any facet of him to spend their time writing about him being in love with Louis.