Huh Gak and actor So Ji Sub apparently have a friendly relationship as the singer posted a couple photos of the two together.

On April 6th KST, Huh Gak tweeted the photos above and wrote, "Thank you for allowing me to have a great experience in Japan, So Gan Ji hyung." "So Gan Ji" is a nickname for the actor that refers to his stylish presence and good looks.

The two can be seen hanging out with R&B singer Bobby Kim as well. Fans noticed that So Ji Sub and Huh Gak have a pretty large height difference between them.

Followers on Twitter replied, "So Gan Ji, So Ji Sub is really good looking," "So Ji Sub seems to have lost weight," "Huh Gak looks like a tiny kid next to So Ji Sub," and "Why is Huh Gak so cute? It's funny."

In related news, So Ji Sub released his mini-album 'Seat of the Northern Crown' last month. He worked with both Bobby Kim and Huh Gak for the album, explaining his relationship with the two singers.

Source: Star News via Naver