The two stars revealed last week that they love hiking, and they decided to hike Cheonggyesan mountain as one of their first dates. Choi Tae Joon came prepared as he already had their route mapped out. He also made sure to bring snacks of chocobars and cucumbers.
Bomi and Choi Tae Joon were in high spirits and recorded the good times they had climbing. They still had time for romance in the midst of exercise, writing their names on a leaf and hiding it on the mountain.
At a steep section, Choi Tae Joon offered a tired Bomi help by telling her to grab onto his bag. She didn't want to make things harder for him and hesitated, but Choi Tae Joon said, "If you don't grab the bag, I'm going to grab your hand in this hot weather."