The BEST episodes of Never Forget Your Enemy
Every episode of Never Forget Your Enemy ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Never Forget Your Enemy!
After a crash erases a decade of his memory, a man wakes up to find his former rival claiming they’re lovers—and must uncover the truth behind the relationship he can’t remember.

#1 - Childhood Enemies
Season 1 - Episode 1 - Aired 3/17/2026
Ki Ha-neul, who lost his memory in a traffic accident, reunites with Yeo Sae-byeok ten years later—his childhood sweetheart turned fated rival. "We're not friends. We're lovers." Saebyeok's shocking declaration plunges Ha-neul into utter confusion. The lost decade, vanished from his memory. Love, buried like dust, begins to slowly awaken from beyond that void.

#2 - Back to the Future
Season 1 - Episode 2 - Aired 3/18/2026
Unable to accept the self-proclaimed 'lover' relationship, Ki Ha-neul chooses to run away. Yet she ultimately cannot resist the lover's touch—strange yet oddly familiar. Why is my heart racing like this? And with the appearance of the younger man, Yoon Jeong-han, the tension between Ha-neul and Sae-byeok steadily intensifies.

#3 - I Love You, and I'm Sorry
Season 1 - Episode 3 - Aired 3/24/2026
Over the course of three years, their one-sided love gradually solidifies into a sweet, bittersweet, yet genuine love. A playful joke on a forest path suddenly leads to a surprise kiss, an event that shakes Ha-neul's resolve. But every time she faces her dazzlingly radiant girlfriend, Yeo Sae-byeok, Ha-neul is overcome by a deep sense of inferiority. Their first kiss on campus, coupled with Jeong- han's blatant hostility, pushes the precarious balance between the three of them into an even more tense situation.

#4 - Memories That Walk Through Time
Season 1 - Episode 4 - Aired 3/25/2026

#5 - The Sun
Season 1 - Episode 5 - Aired 3/25/2026
Those bittersweet yet ambiguous moments make her heart race, leaving her mind in a constant state of turmoil. Gripping her tennis racket once more, Ha-neul resolves to face a completely new tomorrow. On her birthday at dawn, Ha-neul learns from her mother that the day also marks the anniversary of her father’s death, and her mind is thrown into turmoil by confusion and doubt.

#6 - The Sky at Dawn
Season 1 - Episode 8 - Aired 4/1/2026

#7 - Because of You
Season 1 - Episode 6 - Aired 3/25/2026
Although the dawn ultimately conceals the truth, the two of them attend his father’s memorial service together. Ha-neul feels deep gratitude. Yet, the ominous foreboding in her heart only grows stronger. The police suggest that the suspect in the hit-and-run case might be none other than Jung Han-il, and report that the incident appears to be closely linked to the stalking incidents surrounding Sae-byeok. And just then, Ha-neul accidentally discovers the box of letters Sae-byeok had been hiding.
