"Okay!" Kangwoo beamed up at his hyung and petted his face. He was also a cute boy. He could take care of hyung and hyung could take care of him. The pinkie promised to stay safe so he had to scare off all the scary mean things too... even if that was scary in and of itself. He clung onto his hyung and hugged him from the side, lazily and not well executed. "We're friends, hyung."

Like best friends! He read about those in the story books he had.