Lee Dong Hwi's hilarious, 'preachy' comment on 'Reply 1988' co-star Go Kyung Pyo's recent pictorial is drawing much laughter!

Go Kyung Pyo shared a picture from his recent 'CeCi' photo shoot on Instagram, showing him puffing on a cigarette with an air of elegance and arrogance. While many fans raved about how handsome and cool Go Kyung Pyo looked in the photo, Lee Dong Hwi put a damper on the party with his lengthy warning on the adverse health effects of smoking.

He commented, "Smoking is the biggest cause of lung cancer and the culprit of ruining your health," gravely(?) warning his co-star on all the negative side effects of nicotine and the dangers of inhaling second-hand smoke.

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Netizens, who came across Lee Dong Hwi's hilariously morbid comment, couldn't hold in their laughter at the two actors who poke fun at each other even off the set. I think I smell a bromance in the works here.