Over breakfast, Hyunjung and Soobin are hit with the realization that over the several years they've known each other (but what felt like the blink of an eye) - that their lives have become completely entangled, and that they have become inseparable, for better or worse.

She didn't forget the promise that she made when she was still young. How could she? When there's the paper ring that reminds her of it.

“What are we gonna do when we get boyfriends?” Sojung looked at Hyunjung quizzically. “We’ll date them?” “No, I mean- I don’t know anything about kissing. When you date boys, you gotta kiss them. I’ve never kissed anyone. What if I’m a bad kisser?” “You won’t be a bad kisser,” Sojung said, as reassuringly as she could. “How do you know? I’ve never kissed anyone before. Neither have you.” Hyunjung’s eyes flashed briefly. “Hey, what if we practiced?”

Plagarism is the last thing a kpop star needs or wants. So what happens when Hyung Jun and Kibum end up in Australia? What is it they experience in this strange country and how is their temporary next door neighbour so friendly?