There were quite a few people around, but Ji-seong and Joo-hyuk just nodded their heads in greeting to the two groups and didn't say much. The entire exit area seemed rather quiet. Amidst the loud AOA song "Heart Attack" echoing from outside, only a few pairs of eyes met occasionally.,They performed ’s this time, which is a classic song from an old girl group.,With a smile that couldn't help but be mischievous, and both covered in snowflakes, the two leaned towards each other, coming together to form a heart shape with their hands. They shouted out the last line in unison:。