UNB's FeelDog is next up for the group's debut album trailers for 'Boyhood'.

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FeelDog is taking on a more mature vibe for the 'Boyhood' teasers as he stares at a plant he seems to especially like. As previously reported, his fellow members Kijung took an innocent side, Ji Han Sol was a bad boy, Daewon loved his fruit, and Marco drank his milk.

Look out for more of UNB's concept films and teasers coming soon, leading up to their full album release on April 7!