Quantum Superposition
So, you want to know about entanglement? Well, let's get this straight. Entanglement is like... (dramatic pause) ...a superposition of emotions. Imagine you're at a coffee shop, and you order a complicated drink with like 12 different syrups and creamers. It's all tangled up in your head, but somehow, it all works out. That's basically entanglement.
Entangled with Your Ex | Superposition is not a Superposition
Disclaimer: The above analogy is not actually accurate, but it's a good starting point, we hope.