Who Is the Liar?

After parting ways with her no-good ex-boyfriend, Jeong Eun-Gyo settles into a peaceful routine, running a café alongside her close friend Kim Hae-Da. Life seems steady—until someone new stirs things up. “I like you, senior. It was love at first sight.” Enter Lee Jae-Heon: a strikingly handsome young man with an air of mystery and an unexpected edge. Despite his straightforward advances, Eun-Gyo finds herself drawn to him. As their connection deepens, the calm stability of her life begins to unravel, giving way to a whirlwind of emotions and unexpected challenges.