BoA X TVXQ's first collaboration, legends meet

Is this combination really real?! BoA and TVXQ…

Is there another legendary encounter like this in the world?

I listened to this song, Anatawo Kazoete, and I got goosebumps from the first verse.

I like the Japanese drama All Love Ends even more because it's an OST

It was a truly perfect harmony.

It's even more meaningful because it's our first collaboration, and it's so cool that these two teams still hold their top spot even after all these years.