In a flood of emotions that has captured the hearts of Wannables worldwide, former Wanna One member Ha Sungwoon shared a deeply touching Instagram update featuring his reunion with maknae Lai Kuanlin. The heartfelt post, uploaded shortly after the latest episode of *WANNA ONE GO: Back to Base*, has fans sobbing over the unbreakable brotherhood that continues to shine even years after the group’s disbandment.

The emotional rollercoaster began in the recent episode of the reunion variety show, where Ha Sungwoon traveled all the way to Beijing to meet Kuanlin in person after seven long years. The two spent precious days together reminiscing, sharing meals, and opening up about their lives. What started as a joyful catch-up quickly turned into a tear-jerking moment that left not only the members but millions of fans reaching for tissues.

In the video clips that aired, Ha Sungwoon couldn’t hide his surprise at Kuanlin’s fluent Korean. “Why is your Korean so good?” he asked warmly. Kuanlin’s response hit straight in the feels: “Because I still have lingering feelings for Korea.” The raw honesty in that simple sentence broke the members watching it — and viewers at home — into pieces. Many noted it was the first time they had seen the usually composed former maknae shed tears since his *Produce 101* days.

As Kuanlin read heartfelt letters from the other Wanna One members, the dam fully broke. He apologized for his decision to step away, explaining how he had agonized for a long time over whether to continue with the group. “I really wanted to be with all of you, but after thinking it over for so long, I’m sorry,” he shared through tears. The other members expressed their own regrets for not being able to support him better during his difficult times. The genuine love and mutual understanding on display reminded everyone why Wanna One’s bond has always felt special.

아니 시발 프듀 이후로 라이관린 우는 거 처음봐 형들 편지 보고 울엇음 … 관린이도 형들이랑 너무 같이하고 싶은데 정말 오래 고민하고 결정한 일이라서 미안하다고 얘기햇고 워너원들도 진짜 미안해함 … 챙겨주지 못해서 미안하다구 … pic.twitter.com/QUje1IJ6zR

— 🥧 (@pieone030) May 5, 2026

The airport farewell scene proved even more devastating. As Ha Sungwoon prepared to fly back to Korea, both young men cried openly. Sungwoon later described feeling overwhelmed with pride and thankfulness, while Kuanlin struggled to face him, the weight of separation hitting hard once again. Fans flooded social media with reactions: “This is like watching family say goodbye. My heart can’t take it.”

Not long after the episode dropped, Ha Sungwoon took to Instagram to share direct messages exchanged between him and Kuanlin, amplifying the emotional impact. In the conversation, Kuanlin checked in tenderly: “Hyung, did you get on the subway? Hyung, why did you cry so much…” Sungwoon replied with a photo and a message full of warmth: “I’m still crying because I am so thankful and proud. I got on the train just fine. There were times I was lonely and sad, and it reminded me of those times. I was having such a hard time, and it was sad to see that you also went through hard times but pushed through them all. Let’s clap for us, who made it through the hard times. I’ll come back again.”

Kuanlin’s response was equally moving: “Hyung, but I really want to clap for you. Because whenever someone was sad or having a hard time, you were always there to support them. But during the three days together, I realized that I didn’t do anything for you when you were having a hard time. That’s why I joked that it was time you took care of your health. So Hyung, although I cried alone a lot and thought about the members, I was able to push through.”

Ha Sungwoon concluded the post with a loving caption: “Our Lai Guanlin has always loved, supported, and watched over Wanna One. Thanks so much!” The update quickly went viral, with fans praising the transparency and affection between the two. Many highlighted Kuanlin’s growth — now working as a salaryman in a Chinese film production company, focusing on short films and scriptwriting — and how he still carries the group close to his heart.

Netizens on platforms like Theqoo poured out supportive comments: “I voted for Lai Kuanlin, and although I know the situation, seeing the members cry really made me sad. I cried along with them.” Another wrote, “Damn agencies… did they really want to do this to them? I wish them all happiness.” Others celebrated his maturity: “I wish all the happiness for Lai Kuanlin. I’m so glad that the hyung and Guanlin are all healthy and good people.” “He grew up so much. Stay healthy and happy.”

This reunion comes at a meaningful time as Wanna One celebrates its ninth anniversary since debuting on August 7, 2017. Kuanlin reportedly even has a tattoo of “807” — the group’s debut date — which he values more than his own birthday, a detail that deeply touched Sungwoon and fans alike. Despite choosing a quieter life behind the camera, Kuanlin made sure to send video messages to the group, expressing gratitude and well-wishes: “Thank you so much for supporting us a lot in the old days, and since I’m doing well now, please don’t worry too much. I hope you all are always happy as well.”

The episode and Instagram update have sparked widespread reflection on the often-hidden struggles of idols — the pressure, cultural adjustments, contract issues, and the challenge of finding personal happiness after intense fame. Kuanlin’s journey from *Produce 101* sensation to a grounded young man building his career in filmmaking resonates with many who appreciate his courage to prioritize well-being.

Ha Sungwoon’s decision to share these private moments publicly has strengthened the sense of community among Wannables. It reassures fans that even though Kuanlin isn’t on stage with the others for their comeback activities, the love remains intact. The ten active members have shown nothing but respect for his choices, creating space for him while keeping the door open for future connections.

In an industry where bonds often fade after disbandment, Ha Sungwoon and Lai Kuanlin’s story stands as a beacon of genuine friendship. Their tears, laughter, supportive words, and lingering feelings for each other prove that time and distance cannot erase what was built during those whirlwind years together.

As clips continue circulating and fans share their own emotional reactions, one message rings clear: Wanna One’s legacy isn’t just about the music or the performances — it’s about the brotherhood that endures. Ha Sungwoon’s Instagram update wasn’t just a post; it was a reminder that some connections are forever. Whether through occasional visits, heartfelt messages, or quiet support from afar, Lai Kuanlin remains part of the family.

Wannables everywhere echo the same wish: May both Sungwoon and Kuanlin — and all the members — continue finding happiness and strength in each other’s existence. The tears shed today are tears of love, proving once again that true bonds never really break.