Though they may play siblings on-screen, this hasn’t stopped Lee Jong Suk from developing a crush on his ‘High Kick 3‘ co-star, f(x)‘s Krystal! The actor made a surprising confession on the latest episode of MBC’s ‘Section TV Entertainment News’, surprising viewers who watched the broadcast.

‘High Kick 3′ stars Lee Jong Suk, Krystal and Park Ha Sun made an appearance on the December 10th broadcast, sharing interesting details and stories from the film set. When the host Seul Gi asked Jong Suk why he and Krystal seemed like a couple even though they played brother and sister in the series, Ha Sun answered for him, saying, “That’s because he fancies Krystal.”

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