BoA and WINNER's Lee Seung Hoon reunited after 12 years.

On May 30, BoA took to her Instagram to share a heartwarming picture of herself with Lee Seung Hoon, captioning it, "It's so nice to see Seung Hoon~."

The photo captured the touching moment as Lee Seung Hoon and BoA embraced each other warmly.

It is well known that the two artists first crossed paths 12 years ago during the 2011 season of the SBS music competition entertainment program 'K-Pop Star.' BoA served as a judge on the show, while Lee Seung Hoon participated as a contestant. 

Although he finished in 4th place during the competition, he later made his debut as a member of WINNER under YG Entertainment.

Fans of both artists have flooded social media with various reactions, reminiscing about the 'K-Pop Star' days and expressing their joy at the heartwarming reunion.

In the meantime, BoA is currently making appearances on the tvN entertainment program 'Dancing Queens on the Road,' while Lee Seung Hoon is actively engaged in promoting with WINNER and also performing in the musical 'Dream High.'