Welcome to Waikiki 2

Lee Joon-ki is back and struggling to keep his failing guesthouse, Waikiki, afloat. Facing imminent bankruptcy, he ropes in his high school friends—aspiring actor Cha Woo-shik and cynical singer-songwriter Kook Ki-bong—into investing their hard-earned money into the business. Adding to the chaotic mix are three women from their pasts: Han Soo-yeon, a high school first love who suddenly ends up at the guesthouse after her wedding is called off; Cha Yoo-ri, Joon-ki's sharp-tongued older sister; and Kim Jung-eun, Woo-shik's fiercely blunt college friend. Together, this unpredictable group navigates the harsh realities of youth, career failures, and unexpected romance while getting into absurd, laugh-out-loud misadventures every single day.