F.T. Island's Hongki has dropped green, dreamy teaser images for "Cookie" featuring BTOB's Ilhoon.

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In the new teaser images, Hongki is laying on a bright green lawn as he waits for the sun to go down for star gazing. As previously reported, Hongki's comeback mini album 'DO n DO' contains a total of 6 tracks, including "I AM" with Cheetah, title track "Cookies" feat. BTOB's Ilhoon and also composed/written by Ilhoon, Hongki, and IL, as well as "Come To Me" feat. SF9's Zuho, "Campfire" feat. DinDin, "Yellow", and "Good Night"!

Hongki's solo album 'DO n DO' drops on October 18!