'Reply 1994' actor Yoo Yun Suk had all ears as he touched upon the topic of skinship during his appearance on SBS's 'One Night of TV Entertainment'!

The reporter brought up the fact that Yoo Yun Suk seems to practice a 'bad boy' style of skinship, grabbing the back of a girl's neck as a sign of intimacy, such as when he is hugging her or kissing her. In response, the actor said, "I realized this after reading an article published about it. It's like almost as if trying to keep them from running away, I have my hand on the back of their neck."

Hearing this, his co-star Jung Woo joked, "He seems to be the forcible type" bringing laughs.

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The reporter asked Yoo Yun Suk, "The nape of the neck to you is...?" and before he could answer, Jung Woo interrupted again with, "Force," and kept repeating it. Flustered, Yoo Yun Suk said, "I can't say force!  I don't know--I can't think of anything."  However, he threw out his last attempt at defending himself, as he said, "I'm not a bad boy."

As you can see in the snapshots below, he indeed is holding onto the back of Go Ara, Hyorin, and even Song Joong Ki's neck for some intimate skinship!