Actor Yeo Jin Goo, 19, and actress Hwang Jung Eum, 31, presented an award together at tonight's Seoul Daesang Award.
However, netizens noticed Yeo Jin Goo who couldn't keep a straight face while Hwang Jung Eun was speaking, reports Dkpopnews.
It appeared like he was quite uncomfortable beside the ever sexy Hwang Jung Eun, who wore her elegant white dress that had a deep cleavage.
Netizens were amused and wittily commented, "After all, he's a man.", "It's awkward considering their age gap.", "Hahahaha poor Yeo Jin Goo, but he's so adorable." etc.
Photos 1 to 7 show the duo at the event while the rest show other sizzling celebs outfits.