Lee Jong Suk and Park Hae Jin proved to be closer than their characters on SBS medical drama 'Doctor Stranger' as shown in some pictures of the two on set. �In two shots, Park Hae Jin slings his arm around Lee Jong Suk's shoulders and leans in for what almost looks like a back hug!

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Although looking slightly tired, they smile cutely at the camera while Lee Jong Suk even pouts with aegyo�in a solo shot. �

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