Actor Cha Tae Hyun flared up at fellow actor Joo Won on the latest episode of '1 Night 2 Days'.

In today's episode of the KBS travel variety program, the cast members talked about their recent works, where the topic of television dramas came up. The cast congratulated Cha Tae Hyun on his recently finished drama, KBS's 'Jeon Woo Chi'. "You finished it on a good note," they told him, praising his performance.

The actor begged to disagree, however, pointing a finger at fellow '1 Night 2 Days' co-star Joo Won. "I couldn't end it on a good note because of him!" he accused jokingly, referring to the competing MBC drama '7th Grade Civil Servant', where the flower boy had played a leading role.

The MBC drama had regularly beaten out 'Jeon Woo Chi' in ratings.