Soloist IU and 2AM member�Jo Kwon's recent exchange of tweets has captured the attention of fans and netizens. The two singers have agreed to sing a duet in the future.

It began with Jo Kwon tweeting to IU, writing, "If you listen to 'Every End of the Day' in a lowered key, it sounds like my voice. Keke. Listen to it~ I should do a cover of it some day. Hehe."

A couple of hours later, IU responded with, "Let's do a duet, oppa. Keke," to which Jo Kwon replied, "Let's do it!! Looking forward to it... Hehe."

Fans responded in favor of the idea as they left comments like, "I really want to hear a duet between IU and Jo Kwon", "If they sing a duet together, I bet it'll be a hit", and more.

Source: IU's Twitter, Jo Kwon's Twitter