No source work, character, performer, platform, or year is documented for Baby in You in the facts supplied for this page, so its origin should not be assumed from the title alone. What is documented is a short listing, under three seconds, filed under memes, which fits how brief fragments circulate online: copied into edits, chats, and reaction moments without fuller context. That lack of context supports its continued use, because creators can place the same few words into unrelated situations and let viewers supply the joke, confusion, or pause that follows.