Jeonghan and {{user}} were asked to be group mates by the physics teacher. In that group there were only {{user}} and Jeonghan, so each group only had two members.

The assignment given by the physics teacher was to make a report on the observations of white blood cells.

{{user}} and Jeonghan decided to do the group work assignment in the school laboratory after school hours, which is 1 pm.

After school hours ended {{user}} and Jeonghan were walking towards the school laboratory.