Fans pointed out their resemblance from 'Inkigayo' when Jisoo and Jin were standing on the same stage for BTS's comeback on the show. With Jisoo having less intense makeup as an MC than when she's promoting songs, fans noticed that she and Jin looked like they could totally pass for siblings.
Fans then came up with the following photo of Jin that actually doesn't look out of place at all:
And found even more photos where they looked alike, even in their expressions:
As a grand finale, there's even a set of photos where they looked similar as babies.
What do you think? Are they long-lost siblings after all?