[Photo] 'Long Time No See'

On the 27th, when in-person classes began for 2nd-year high school, 3rd-year middle school, 1st and 2nd-grade elementary school students, as well as kindergarteners at over 2,300 schools nationwide, a total of 2.37 million students returned to school. At Seryun Elementary School in Songpa-gu, Seoul, 1st and 2nd-grade students are arriving at school./Reporter Kim Hyun-min kimhyun81@