If I understand the point of the meme, the EU should stay together because then they get a bigger voice on the world stage. So if anyone has a different interpretation feel free to weigh in.
Here's just a few of the things I don't get.
1) Why would any individual want a bigger voice on the world stage, as opposed to a bigger voice in their own country (freedom from outside influence)?
2) How does being an EU member even give you a bigger voice on the world stage? As far as I can tell it's only the people in charge doing what they want, and usually doing the opposite of what their constituents want. Why would anyone want to be a part of that?