“But…” she objected. “You only receive work calls from me… Since we’re not working today and I am already here with you, you are not expecting any important work calls.” She was trying to pick on Areum. “Just text your boyfriend and tell him you’re phone free today. Besides, it’ll just be the two of us today.” Areum agrees to anything her sister asks of her. This is no exception. Her boyfriend can wait. “Take it with you... but turn it off. Just in case of emergency.”