SEE ALSO: Park Shin Hye is praised for her timeless appearance

When asked about how he brought his friend and actor Jo In Sung to '1N2D's best-friend special, Cha Tae Hyun shared, "The viewer ratings went up so much to an unbelievable 20-something percent. [Jo In Sung] texted me in the morning, saying, 'Hyung, [our program] was #1 again.'"

During the relationship quiz corner, when asked about jealousy, Song Jae Rim commented, "Jealousy is good, but obsession is not." When asked about skinship, he shared, "Skinship is necessary as well, but not if it's too intentional. It should be natural." The reporter replied that he always does intentional skinship on 'We Got Married' to which he explained, "I don't do it with ulterior motives or bad intentions. That's just the way I physically respond," sharing that his skinship with Kim So Eun is more innocent than it seems.

Check out their interview above!