'This man is crazy,' was the only thought that Ye Rim had when she was crushed against Dr. Kim's chest, at the door of her building. He just got out of a taxi and literally walked over to her, and suddenly she had her face pressed against the lapel of his coat, smelling his delicious cologne.
She had to admit to herself, however: that the hug was all she needed right now. She felt cozy and comforted, especially when Jun Hyeon rubbed her back. It was as if he had guessed that she needed a hug. Something she doubted, of course. However, I was surprised that he was there, and not with Hae Na Ra.
Her suspicion was that the stubborn, arrogant and competitive Dr. Kim had some plan in mind. This had to do with his injured pride on the issue of handbags, of course. The singer had already suspected it when she received his message to go to the airport to pick him up.
Right after she figured it out, Jun Hyeon did all that scene to enter her apartment.