When Shu Lulu hung up the phone, she held back her laughter for a few minutes but eventually couldn't resist and burst into hearty laughter in the very quiet classroom.
Actually, she really wanted to hold back her laughter since the class bell had rung and a teacher had walked into the classroom, but Chu Ge's idea was just too bold and devious for her to control herself.
Shu Lulu's sudden laughter startled the teacher who had just entered, he intended to scold at first, but upon seeing that the laughing person was Shu Lulu, he swallowed his words quickly.
Considering the big incident that happened in the morning, which had already spread across the school, he didn't want to invite trouble at this time.
"Teacher, I'd like to excuse myself for a moment, I'll be right back, is that okay?"
