Although it seems like the Kim Woo Bin and Lee Jong Suk ship has sunk for fans after the former was revealed to be in a long-term relationship, never fear for there is a new ship that's sailing for Lee Jong Suk as his close friendship with latest co-star Seo In Guk has been leaving fans giddy. The ship raised its sails even higher when the two appeared at the preview of their movie 'No Breathing' recently and talked about the bond they've grown to share while filming.

SEE ALSO: Artist company responds to Sulli's older brother's claims that P.O. dated Sulli

Lee Jong Suk revealed his close relationship with Seo In Guk, saying, "In Guk hyung seems like he'd be gruff, but when I endured times of emotional hardships, he would send me text messages . . . I don't know how he knew [I was having a hard time]. Whenever that happened, I felt really touched."

Seo In Guk likewise showed his affections towards Lee Jong Suk.  He said, "Rather than feeling like I am rivals with Lee Jong Suk, I learned a lot from watching him when we filmed together... He is younger than I am, but as he is my sunbae in acting, there were times that made me think of him as a veteran.Time-wise, I was in 'The Sun of the Master' after Lee Jong Suk's 'I Hear Your Voice' and after that, we were able to premiere in 'No Breathing' together so I think it worked out very well. I'm very grateful."

The movie will be released at the end of October!