Many entertainment websites speculate on the alleged secret relationship between “Descendants of the Sun” co-stars Song Joong-ki and Song Hye Kyo, but beyond denials by the two Hallyu actors, both are not fueling the rumors by more comments.

But it seems the 30-year-old actor would rather tease the audience with more bromance speculations. First, he came out with a “bromantic” print and TV commercial for Domino’s Pizza with friend Park Bo Gum. Then, during the Hong Kong fan meet, he and Lee Kwang Soo performed a bromance number by singing “Two People.”

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It didn’t end with the duet because AllKpop reported that Song Joong-ki shared with the 8,000 Hong Kong fans a bromantic moment in Greece while filming “Descendants of the Sun.” “I engraved Lee Kwang Soo's name in a stone at the beach in Greece. It was the first time I ever did such a thing,” he recalled.

In response, his best friend acted like he was puking and said, “Yeah, it’s first for me as well.”

The two BFFs also played games with the loser having to wear a wig. Song Joong-ki lost the game, so he placed an orange wig on his head, but Lee Kwang So noticed that although wearing the fake hair was supposed to be a punishment, the “Descendants of the Sun” actor looked beautiful, so he also wore a black wig to the delight of fans.

Female fans, who fantasize they are Song Joong-ki’s girlfriend, make up the fan base of the actor. However, he too has some male followers and one of them, a young boy was lucky enough to be given the actor’s own bracelet – which he removed from his wrist and placed it on the boy’s wrist while he bended down – an autograph and signed soccer ball.

The photo, besides becoming viral, is a big change from fan meets when what is featured are screaming teen female fans almost fainting at the opportunity to embrace and kiss Song Joong-ki.