The star of "Romantic Doctor Kim", Yoo Yeon Sok, has just unveiled that his best friend, Son Ho Jun, are just neighbors. Their rooms are just near to each other as they are also living in the same apartment building.

On a recent special guesting of Son Ho Jun last March 28 in CoolFM's "Jo Yoon Hee's Volume Up", he unveiled to the public that he and Son Ho Jun are actually living in the same building. He then later on adds that they usually spend time together because they just live very near to each other.

There are even times when they just get to decide as to who will come over, either him, or Son Ho Jun to come to his room. The K-pop star also says that he and Son Ho Jun usually eat their respective meals together in either one of their apartments.

According to Soompi, Yoo Yeon Seok also says that they really have no reason why they would leave the building. He says that it is their daily routine now and has become their lifestyle. With this, one can say that the two are really having a good time together because they won't feel alone or lonely when they got nothing to do.

The bromance of Yoo Yeon Seok and Son Ho Jun started out when they starred together in tvN's "Reply 1994". Once the drama series was through, they went on with their close friendship as they appeared on the travel reality show, "Youth Over Flowers".

Surely, the two hottest K-pop heartthrobs show how friendship is really a good thing, because they have a shoulder to lean on especially when things don't go their way. Cheers to Yoo Yeon Seok and Son Ho Jun. Let them be an example of how true friendship should really be in real life.