The trio can be seen hanging out in the recording studio. Fans were quite excited at the possibility of these three talented people working together.

SEE ALSO: Simon D gives a clever response to a question asking if he has a girlfriend

Fans were also surprised to see Simon D as he hasn't released new material in over a year, saying things like, "What have you been up to??", "He is alive", "SIMON D WHY HE'S THERE! WHERE IS HIS NEW ALBUM... IM WAITING", "Oppa Simon D, I miss you a lot."

Meanwhile, Zion.T will be appearing as one of the judges in JTBC 'Mix Nine'.

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