On August 28, Jung Hae In was invited to join the talk on SBS POWER FM's radio show 'Choi Hwa-jeong's Power Time' alongside director Jung Ji-woo.
The listener said, "Hi, Hae In. I heard that you went on a trip with your brother not too long ago. Could you tell us how it was?"
Jung Hae In nodded and answered, "Ah yes, I did. I went to Jeju Island with my younger brother. We were there for three days. It was so much fun. My brother's actually still traveling there."
He continued, "Jeju Island was pricey though. It was very expensive, but I really liked the cutlassfish dish. It was so good. Oh, and Jeongbang Waterfall was super cool."
Jung Hae In said, "He is quite a bit younger than me―seven years. We weren't as close when we were younger, but quickly became close after my brother entered the adulthood."
He added with a smile, "I would even say that we are best friends now. We are very close to each other."