Yoo Jae-Suk, always a bright smile Happy Together 4' on February 08, 2019 Happy Together kbs Yoo Jae-Suk +
Yoo Jae-Suk, now signature pose Happy Together 4' on January 28, 2019 Happy Together kbs Yoo Jae-Suk +
Yoo Jae-Suk, how are you doing? Happy Together 4 on January 28, 2019 Happy Together kbs Yoo Jae-Suk +
Jo Se-ho, now the pro-goer's smile, Happy Together 4.' on January 28, 2019 Happy Together Jo Se-ho kbs +
'Hatu 4' Cheongha "Get a hand letter to IU" concert guest release on January 27, 2019 Happy Together IU JeA Seven +
Yoo Jae-Suk, Way to work Energizer ~ on January 11, 2019 Happy Together kbs Way to work Yoo Jae-Suk +
Jun Hyon-moo, a sweet-hearted charm on January 11, 2019 Happy Together Jun Hyun-moo kbs Seoul Yeongdeungpo-gu +
Angelina Danilova, Russian beauty's elegant commute to work fashion on January 11, 2019 Angelina walk into a bar Happy Together kbs Seoul Yeongdeungpo-gu +
Jo Se-ho, the Warming Heart (Happy Together, on its way to work) on January 11, 2019 Happy Together Jo Se-ho +
Ha Yeon-soo 'Cute Way to work' (Happy Together 4) on January 08, 2019 Ha Yeon-soo Happy Together kbs Way to work +
Yoo Jae-Suk 'hat, hoodie, even if it is wrapped up in the open' on January 01, 2019 Happy Together Yoo Jae-Suk +