Oh Hyuk revealed his thoughts on fellow singer-songwriter IU.
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The two previously collaborated for IU's track "Can't Love You Anymore" from her recent album 'Palette', which earned a perfect all-kill on music charts. On the May 20th broadcast of SBS Power FM's 'Cultwo Show', Oh Hyuk said of their collaboration, "We spoke about collaborating for a long time, but our schedules didn't line up so we pushed it back. For her recent album, she asked me to help her out."