O Mentiroso e Seu Amor (2017)

To record a sudden song idea, a boy band's composer-producer borrows a cellphone from a struggling high school singer, who falls for him at first sight. (Source: Netflix)

Kang Han-gyul lies to Yoon So-rim to deter her from leaking his song, and later recalls his father's songwriting past. Chae Yuna seeks love elsewhere. (Source: Netflix)

Unable to ignore So-rim's voice and new lyrics, Han-gyul hunts her down. Mr. Bong Won-bin asks a famous ex-classmate to hear his student So-rim sing. (Source: Netflix)

CEO Choi Jin-hyuk asks Han-gyul to produce the debut album of a band he's just signed. So-rim spots Han-gyul at SOLE Music N — with a mystery woman. (Source: Netflix)

So-rim runs into Yuna and realizes who she is. Han-gyul meets So-rim's grandmother. CEO Choi gives Seo Chan-young feedback on his first song. (Source: Netflix)

So-rim overhears a conversation between Han-gyul and Yuna that impacts her ability to perform. Han-gyul learns the new band is being set up to fail. (Source: Netflix)

So-rim makes her TV debut. Crude Play are caught off guard at a press event. President Yoo Hyun-jeong forces CEO Choi to choose between Yuna and So-rim. (Source: Netflix)

Han-gyul is reunited with his father. To save Yuna's career, CEO Choi plays hardball with Han-gyul. The song for MUSH&Co's debut single is selected. (Source: Netflix)

Yuna lays a guilt trip on So-rim. When a photo of Han-gyul and So-rim is leaked, CEO Choi threatens the future of Crude Play to keep them apart. (Source: Netflix)

So-rim and Han-gyul go on a secret first date. President Yoo makes plans that upset CEO Choi. MUSH&Co and Crude Play enjoy a beach getaway. (Source: Netflix)

When photos of So-rim and Chan-young surface, a jealous Lee Se-jung gets revenge. Scandalous rumors take a toll on So-rim — and her grandmother. (Source: Netflix)

When President Yoo offers So-rim and Han-gyul a chance to work together, an angry CEO Choi orders MUSH&Co to learn a new song for their TV appearance. (Source: Netflix)

Producer K makes his debut performance with Crude Play. Chan-young shares an announcement. A post analyzing two videos spells scandal for Crude Play. (Source: Netflix)

The accident makes Han-gyul suspicious. A change in management is revealed. Yeon Soo-yeon realizes she's long misunderstood her crush, Yoo Si-hyun. (Source: Netflix)

Han-gyul reconciles with Chan-young, and adopts a new music-making philosophy. President Yoo decides Crude Play will hold a press conference after all. (Source: Netflix)

CEO Choi advises Crude Play to come to a compromise with President Yoo. So-rim decides what she wants for her future. Yuna calls out President Yoo. (Source: Netflix)