During a low-key Hyukoh 表示する held in a cafe located in Hongdae, IU（アイユー） surprised everyone によって coming up to the stage without any notice.
During her appearance, she played the acoustic ギター and sang Lee Moon Sae‘s “Old Love.” She also performed a duet with Hyukoh’s frontman Oh Hyuk, 歌う the band’s hit song “Gondry.”
IU（アイユー） has previously voiced that she was a huge ファン of the band, posting a picture of herself holding the band’s album to her Instagram account. They got acquainted recently as they both participated in “Infinity Challenge‘s” 2015 音楽 Festival.
Watch a short fan-taken video of IU（アイユー） and Oh Hyuk’s “Gondry” performance below!
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