Lee Jong Suk expressed his good feelings for Krystal.

On the December 11th episode of MBC "SectionTV Entertainment News" Park Ha Sun exposed the relationship of Lee Jong Suk and Krystal.

On this day, Section TV met the members of daily sitcom 'High Kick-revenge of the short legs'. About Lee Jong Suk and Krystal who play siblings in the show, Park Ha Sun stated "In reality Lee Jong Suk likes Krytal" to which Lee Jong Suk refuted with "it's because we're always together in the backstage".

To this Park Ha Sun said "Baek Jin Hee and I also share rooms backstage..."  Making Lee Jong Suk panic.

Netizens seem to find this situation amusing. One netizen stated "you grow close through fighting...". In the sitcom the two play the roles of siblings who fight often. Another netizen stated "that makes me think of the catch phrase. Stupid(word used by Krystal on the show)", making people laugh.