Rumors are swirling around ALLDAY PROJECT members Youngseo and Woochan after a recently deleted photo of the pair sparked speculation that the two may be dating.

The image, originally posted online before being swiftly removed, showed the two idols appearing close and comfortable with each other. Fans quickly took screenshots before the post vanished, leading to a flurry of discussions across community boards like Nate Pann.

They said it was up as the thumbnail but then got taken down… so suspicious lol,” one user commented.

— Nate Pann

This isn’t the first time the ALLDAY PROJECT members have sparked speculation. The duo was previously seen wearing matching accessories and were praised for their natural chemistry in behind-the-scenes clips. Short videos showing their playful interactions went viral earlier this year, fueling conversations among fans about their possible relationship.

The two also appeared together at the Lacoste 2026 Spring/Summer fashion show, where their chemistry was highlighted in a video shared by Eyesmag, captioned:

Seeing Woochan and Youngseo together in person feels surreal. We captured every bit of their chemistry.”

While many fans found the photo adorable, others were more skeptical — questioning whether it was a case of viral marketing or genuine romance.

Some of the top comments included:

  • “I can’t believe some people actually fall for this.”
  • “Who cares if they’re dating or not.”
  • “It’s not strange if they are — other co-ed group members have dated too.”
  • “Is this just for publicity?”

Despite the chatter, ALLDAY PROJECT’s management has not released an official statement regarding the rumors.

As fifth-generation idols gain traction, co-ed groups like ALLDAY PROJECT have become a fresh trend in K-pop, blurring the boundaries between male and female idol interactions. Whether the photo was a misunderstanding or a quiet confirmation, one thing’s certain — Youngseo and Woochan’s chemistry has captured fans’ attention once again.

Sources: pann