JYJ Kim Jae Jung's thank you greeting made fans smile big.

Jae Jung posted a photo on his twitter on Jan. 26 with a comment saying "友達のために無理して韓国まで来てくれた雄介、泰治、宏光、ふくちゃんありがとう(Thanks to Koske, Taiji, Hiroshihikaru, hukujjang for coming all the way to Korea for my birthday)".

In the picture, Jae Jung is giving off sexy and cute appeal making funny face.

He added on "Eveyone happy new year. I wish all the bad things will disappear and be happy. Thank you so much for all the birthday wishes".

Netizens commented "Great friendship!", "Happy birtday, Jae Jung oppa!".

In addition, JYJ is scheduled to appear on the solo concert in South America in March 9 and 11.

Photo: Jae Jung twitter