Did Lee Jun-young and Jeong Eun-ji succeed in 'growing their heart muscles' through each other's existence?

In the final episode of the KBS2 Wednesday-Thursday drama '24-Hour Health Club' (written by Kim Ji-soo, directed by Park Joon-soo and Choi Yeon-soo, produced by CJ ENM STUDIOS, Bon Factory, Monster Union, and KeyEast), which airs at 9:50 p.m. on the 5th, an unexpected crisis arises for the happy gym couple Do Hyun-joong (Lee Jun-young) and Lee Mi-ran (Jeong Eun-ji).

Earlier, Hyun-joong tried to deny his feelings for Mi-ran, but after realizing his wavering heart, he exploded viewers' dopamine with a sincere confession. He, who had never allowed his body fat percentage to exceed double digits, faced an unprecedented situation of 'over 10%' in front of love, but he chose love even at the cost of muscle loss and ultimately achieved a romance with Mi-ran.

As interest grows in the story of the two starting a serious relationship, stills released on the broadcast day, the 5th, capture the sweet gym date of the 'Hyun-ran couple' confirming each other's feelings, adding to the excitement.

In this episode, Hyun-joong prepares a customized romantic event just for Mi-ran, completing the 'heart-thumping reservation.' His meticulous preparations promise a different kind of emotion compared to his straightforward confession, leading to the anticipation of another memorable scene with the confession, 'The fat I wanted to get rid of looks cute.' Alongside Mi-ran's happy expression, it stirs curiosity about how he will express his feelings this time.

Meanwhile, Mi-ran falls into deep contemplation about her relationship with Hyun-joong as she faces a dream career opportunity with an assignment to the Hawaii branch. Despite congratulations from colleagues such as Park Jun-bae (Heo Jeong-do), Yang Jae-sik (Kwon Hae-woo), and Shin Soo-yeon (Shin Min-seo), Mi-ran's expression is complicated. It draws attention to what choice she will make between love and her dream, and whether she will be happy with that decision.

Another still shows Hyun-joong, dressed in a suit, stamping his attendance at Mi-ran's company instead of the gym, igniting viewers' imaginations. What on earth is happening between them? The attention is focused on the final story of the two who have grown in both body and mind through each other.

The final episode of the KBS2 Wednesday-Thursday drama '24-Hour Health Club' airs at 9:50 p.m. on the 5th.

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