Krystal�had played Lee Jong Suk's younger sister on MBC's 'High Kick', and she was recently asked if she still stays in contact with him.

Back then, he wasn't as well known, but these days Lee Jong Suk is one of the hottest actors around. When she was asked on SBS Power FM's 'CulTwo Show' if she still stayed in contact with him, she answered, "I still contact him" which drew the attention of her fellow members and the DJ's.

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However, when asked, "Do you watch Lee Jong Suk's 'I Hear Your Voice'?", she answered honestly, "I haven't watched his drama."

Maybe one day, we'll get to see the pair in the same drama again!