A sound director who suddenly starts getting visions of someone else’s future gets mired in the lives of two women, who happen to share the same name.
E1 · Can I Cry?
When Hae-Young's wedding falls apart, her family's joy turns into disappointment. Also dealing with rejection, Do-Kyung feels a sense of déjà vu.
E2 · A Relationship Due To Willful Negligence
Do-Kyung treats Hae-Young to a drink to thank her for finding his wallet. When Hae-Young forgets her phone, Do-Kyung brings it to her the next day.
E3 · Love If You Want To Live
Hae-Young moves into her own apartment only to find out Do-Kyung is living next door. Surprised and dismayed, Do-Kyung urges her to leave.
E4 · Let's Buy A Humming Tune And Go Home
Hae-Young sees the other Hae-Young running in a marathon. When Do-Kyung hears this, he's bewildered that his vision has become a reality.
E5 · Crazily Heart-Wrenching
Hae-Young's bra pad falls out when she hugs Do-Kyung. Feeling better, Do-Kyung takes Hae-Young out to dinner only to run into the other Hae-Young.
E6 · Half Love, Half Pity
Do-Kyung has a vision of Hae-Young breaking a glass window. Hae-Young's mother suddenly finds Do-Kyung in her daughter's room.
E7 · I Wish I Was The Only Woman In The World
Hae-Young gives Do-Kyung a boxed lunch she made with her parents. Other employees in Do-Kyung's office are amazed at how delicious it tastes.
E8 · I'm Crying Not Because Of Him, But Because Of You
Do-Kyung sees the other Hae-Young, who suggests they start anew. Meanwhile, Tae-Jin suddenly appears in front of Hae-Young.
E9 · The Wind Blew In His Heart
Do-Kyung has a startling vision where he kisses Hae-Young. Meanwhile at work, Hae-Young discovers she's older than the other Hae-Young.
E10 · On My Way to You
After a fight, Do-Kyung ends up kissing Hae-Young. However, when he fails to contact her later, the impatient Hae-Young takes a call from Tae-Jin.
E11 · In Pain, In Pain...
During a car ride back to Seoul, Do-Kyung decides to take things further with Hae-Young. Meanwhile, Tae-Jin visits Hae-Young's parents to apologize.
E12 · Wish You Misery Once You Leave Me
Hae-Young drunkenly calls into a radio station when she learns of Do-Kyung's bad behavior. She accidentally says her real name on air.
E13 · The Heart I've Understood
Hae-Young gets soaked on an outing with a friend. She returns home, resolved to forget her past. Suddenly, Do-Kyung drops by for a visit.
E14 · Silence All The Other Sounds That Are Not Of Love
Do-Kyung and Hae-Young get back together. The doctor is delighted to hear this, telling Do-Kyung that his future has changed.
E15 · Those Past Days I Couldn't Give You More, More Love
Do-Kyung and Hae-Young fall deeper in love. When Do-Kyung has a vision including Hae-Young's voice, he senses that his future is changing.
E16 · Through You, I Live
Do-Kyung has a vision where he's nearly hit by Tae-Jin's car. He's encouraged not to give up, so he brings flowers to Hae-Young's office.
E17 · I Could Die Today With No Regrets
Do-Kyung and Hae-Young affirm their love for one another. Later, Jin-Sang goes to the sauna with Do-Kyung and talks about his feelings for Soo-Kyung.
E18 · Please Stay Alive, I'm Grateful You're Alive, Honey
Do-Kyung confesses everything to Hae-Young and they go to see his doctor. Hae-Young tells her parents she wants to live with him.
