'Twelfth Night' is a comedy by William Shakespeare that delves into themes of love, deception, and gender roles, showcasing characters entangled in mistaken identities and emotional conflicts. The play highlights the complexity of human interactions through the lens of communication, with messages acting as powerful agents of revelation and misunderstanding. Notably, it features Viola, who disguises herself as a man, prompting a series of romantic entanglements that emphasize the absurdities of love and attraction.