Earlier today, 2AM's Seulong updated his Twitter with a picture of himself alongside 2PM's Taecyeon. In the photo, Taecyeon is dressed in all-black, linking arms with a rather angry-looking Seulong who is dressed in all-white. He posted,

"Black and white OkOng ke ke Because we've joined together for the first time in a long time, we're flying together ke ke"

To this Taecyeon responded,

"Heehee We have to fly around!!"

For those long-time One Day fans, does this picture remind you of anything? That's right! These two took a similar picture before they debuted and in opposite color schemes. Back in the day when 2AM and 2PM were simply known as JYP Entertainment trainees, they were featured on a Mnet documentary program titled, "Hot Blood." �Here's one of the photos for old time's sake. Source: Seulong & Taecyeon's Twitter