SEOUL, SOUTH KOREA - MAY 31: South korean woman called juyeon reading text messages on her mobile phone, national capital area, seoul, South Korea on May 31, 2016 in Seoul, South Korea.
SEOUL, SOUTH KOREA - MAY 31: South korean woman called juyeon reading text messages on her mobile phone, national capital area, seoul, South Korea on May 31, 2016 in Seoul, South Korea.