So adorable that Siwan &amp; Yuri did a duet together at LJJ's bday party but had to choose "잔소리/Nagging" [IU] since it was the only song they both knew &amp; Siwan said they ruined it! 😭💕 "Dir said the song they sang before MyungGi &amp; Junhee break up!" Lol

#YimSiwan #임시완 #JoYuri
#YimSiwan #임시완 #JoYuri