Dan-Han could feel his heart thud at the sight of his friend who looked electrified by what was happening in front of him, but he didn't feel sorry. It was either this or he risks having his girl lose a friend and she gets bothered about it. And there was also the fear of losing her too. He just couldn't take all those risk.
The kiss was quick but it was enough to send the message he wanted to pass. Dan-Han pulled away from the kiss and he noticed Eun-sun's cheeks were flushed red. He could tell she was feeling embarrassed because of In-Ha's presence. And as if to confirm his thoughts, Eun-sun pinched him on his side.
"In-Ha's watching." Eun-sun scolded him as she whispered under her breath with her flushed face. He had taken her unaware with the kiss.
Kissing her forehead he replied, "I know." That was the idea afterall.
"I'll see you tomorrow. And remember to call me when you're back." Dan-Han told her, while she nodded.
"I love you."