Fans saw BTS out and about and seemed to be filming for a new project. After the announcement of a new compilation album and the "Film Out" music video's release, what are the boys up to?

There are theories BTS is doing a new shoot with their coordinated outfits. As they all wear pastel-colored attires and are with other staff members, what mysterious project are they doing?

An online community forum shared a photo of RM, Jin, Suga, J-Hope, Jimin, V, and Jungkook while walking on the streets in their full glory. There are theories they are shooting for a new music video, which can be a new version of "Dynamite," judging with their clothing's styles, All K-Pop noted.

If this is true, the ARMYs are now excited to see the difference between the new and old music videos and the transformation the boys are about to display. After just more than half a year, what difference are fans about to see here?

Talking about the music video, BTS recently dropped the official visual for their new song, "Film Out." According to Billboard, the track topped Billboard's music poll for the past week, published on Friday, April 2.

Fans chose the group's new ballad as their new favorite music release, successfully getting 78% of the vote. It won over Olivia Rodrigo's "Déjà Vu," Demi Lovato's "Dancing with the Devil...The Art of Starting Over," Garbage's "The Men Who Rule The World, and Ozuna feat Ovi's "Envidioso," among others.

"Film Out" serves as the ending of the new Japanese movie Signal. It is written by the J-pop band Back Number and will be part of the group's Japanese-language album, BTS, The Best, which will be out on June 16.

It will be a compilation album, featuring their most hit Japanese songs, per Forbes. The two-disc LP will feature 23 tracks in total.

The ARMY will surely be familiar with the melodies they are about to hear from the said album. The only new song it includes is "Film Out," which officially dropped on April 2.

Fortunately, fans don't have to wait for the album's official release anymore to hear this wonderful ballad. Other songs that can be heard here are some of their biggest hits, like "Idol," "Mic Drop," "Boy with Luv," "Make it Right."

RM, Jin, Suga, J-Hope, Jimin, V, and Jungkook's upcoming special album also includes their other original Japanese tracks, such as "Stay Gold" and "Lights." It will also feature the global smash "Dynamit" as a bonus cut.

What do you think BTS's new project is? Share your comments below.