Actor Jung Kyung Ho showed his support for his girlfriend, Girl’s Generation's Sooyoung, as she carried out solo activities in Japan.

On October 26 KST, Sooyoung held a showcase for her upcoming Japanese solo debut single "Unstoppable" at the Ebisu Garden Hall in Tokyo, Japan, ahead of its release later this week.

During the event, Jung Kyung Ho drew attention from attending fans by wearing a t-shirt with Sooyoung’s face printed on it. The couple's good friend Kim Dong Wook was also reported to be present at the event.

Sooyoung and Jung Kyung Ho are known as one of the Korean entertainment industry's most enduring couples, have been publicly dating for 12 years since 2012.

They frequently express their affection for each other in variety shows or interviews after finishing projects. In May, for example, Hong Suk Chun mentioned on the Channel A variety show 'Shinlang Class' that "they come to [his] restaurant all the time and even exchange rings as gifts."

Netizens reacted to this most recent evidence of their strong relationship with comments like, "They look great together," "He's totally her fanboy, lol," and "I thought he was someone from her fan club, haha."

Meanwhile, Sooyoung's Japanese solo single "Unstoppable" is set for release on October 30.