In the SBS entertainment program 'Running Man' broadcasted on the afternoon of the 13th, Cha Jun-hwan and Jin Ji-hee appeared as guests.
On the day, Jin Ji-hee appeared and said, "Hello," to Cha Jun-hwan, saying, "I saw it for the first time in 11 years (after 'Kiss and Cry') when the members were surprised."
Jin Ji-hee said, "I do not know each other's number. I came out to exchange numbers today." Then, in a companion appearance with Cha Jun-hwan, "I am contacted by my girlfriends. I'm so happy, I'm envious," he said, adding that he responded.