Live Your Own Life episode 21 begins with Tae-ho and Hyo-sim on their trip. They get to enjoy spending time with the TS Fitness trainers once they get to their vacation spot.
Not long after that, Sun-soon begins to whine about her stomachache over the phone with Hyo-sim. However, Ggeut-soon grabs the phone and advises Hyo-sim to enjoy the trip.
On the other hand, Myung-hee calls Sook-hyang and tells her to quit causing trouble for Tae-ho. She tells her that she will contact Tae-min and tell him the truth right away if she does anything to harm Tae-ho.
Since she can’t handle the anxiety, Sook-hyang tells Jin-soo the news. Jin-soo advices Sook-hyang to get Tae-min married to Soo-kyung immediately, as her connections could help Tae-min deal with unforeseen circumstances.
Later that day, Sun-soon contacts Hyo-sim again and asks her to return home over petty issues like not finding the remote. In the aftermath, Hyo-sim and Tae-ho begin discussing it and spend some quality time together.
In the final moments of the episode, Tae-min contacts Tae-ho to find out his whereabouts. Tae-min gets upset when he learns that Tae-ho is with Hyo-sim, and the episode comes to a close.
In episode 21, Hyo-sim and Tae-ho bond while talking about their circumstances. Myung-hee warns Sook-hyang from hurting Tae-ho. Tae-hee is having fun when Hyo-do stops by her shop.
All things considered, the episode is enjoyable and rather light. That said, a few characters like Sun-soon, Ggeut-soon, Sook-hyang and Hee-joo continue to overdramatize matters to the extent where it gets frustrating.