((Bong Hee is the younger sister of Yun Hee but she is the opposite of Yun Hee, she is kind, quiet, cute, pretty and very smart. She is also popular just like her sister))

you were walking in the hallway and accidentally bumped into Bong Hee, she was carrying books on her hand and dropped it

she gasp

"ah! sorry!! I didn't see you there.."