“Nothing lasts forever. Everything is momentary. They all flow away. And that’s not always a bad thing.”
—Na Hee Do (Twenty-five, Twenty-one)

The ending may not be everyone’s cup of tea but I like that it is meaningful, realistic and bittersweet but with proper closure. I encountered so many emotions watching this drama and I’m not complaining. I enjoyed the ride from beginning to end. I can make a good reaction paper on the ending, trust me. :p

I think Baek Yi-jin and Na Hee-do help inspire each other’s dreams and become better persons, and the way that that unfolds means that they can’t end up together but that their love isn’t any less important or real.

And even if she and Yijin didn’t end up together, Heedo married someone else and has a child (Kim Min Chae) as revealed, 2125 celebrates those loves that came in our youth (friendship and passion) and that they’re just as important as the love you have now. Heedo and Yijin share a memory that is only theirs that is pure and special that no one can take away.

At the end of it all, it’s about how important each person is in your journey, friends or lovers, in wherever you’re going in life.

“My diary from those days is filled with just love & friendship. A time when friendship & love were all that mattered in life. A time like that lasts only a moment. I hope Min Chae experiences such passion as well. A rowdy friendship and passionate love. Because those brief moments are what make your long life shine.” -Na Hee Do, 2021

Will I recommend this? Yes! In fact I am rewatching it a second time, now with a relaxed heart and mind.

P.S. This is so far my favorite Nam Joo Hyuk performance in a drama. He has definitely broke away from the previous role he played in Start-up that many fans didn’t like. He’s back on the game! Kim Tae-ri, as always flawless performance. I have no major complaints with the acting, soundtrack, technicals, all on point.