100 Days of Internship, Hana, undergoing internship to gain work experience, fulfil requirements for her semester qualification and sudden unexpected small crush on her supervisor. She not really know what is love, crush and relationship before. Part of her thought the feelings will get away someday. Feeling confused. Was it a small crush or she had fallen in for him? Oh Sehun, the Executive, silently did his job there and well aware that he will have to supervise the new inte