NCT member Haechan appeared on KBS Kpop's 'Limousine Service' YouTube channel on the 25th, showcasing live performances across various genres. He first performed 'One Two Seven Million Miles' from NCT 127's 7th regular album 'BLINGY' released on the 24th, adding his soft vocals to a piano-accompanied arrangement. He then presented '2LSON's 'The Lady' and Taeyang's 'I Need A Girl' with his own groove and R&B sensibility, also performing EXO's 'PLAYBOY' as a duet with Lee Mujin. Regarding his first solo album 'TASTE' released last year, Haechan stated he wanted it to be an album fans would continue enjoying over time, incorporating diverse styles to appeal to various tastes. Debuting with NCT 127 in 2016 and joining NCT DREAM the same year, Haechan has worked between both groups while expanding his presence as a solo artist.