The mathematical tragedy unfolds! Our poor protagonist discovers his girlfriend with another man after being misled by the incorrect expansion of (a+b)² = a² + b². Any math enthusiast knows the correct formula includes that crucial middle term: (a+b)² = a² + 2ab + b².
Skipping the "2ab" term isn't just a mathematical sin—it apparently leads to relationship disasters too! The meme brilliantly connects mathematical accuracy with fidelity. Remember kids, always include your cross-terms in binomial expansions... and relationships!