Casual day with no worries

Luther stood there, watching until Carla walk away. He turned around and walked out of the parking lot, and started his car. 

After reaching the entrance hall, Carla went to the noticeboard, checked her number, and then went to her classroom. 

In midway, Luther took a u-turn and drove back to school. He decided to stay there until Carla finishes her exam.

Coincidentally Carla and Daniel reached the same room. "Do well in exams Carla," Daniel wished her. 

"You too, Daniel," Carla wished her back, and they took their seats. 

All the students were roaming hurriedly in the entrance hall, checking their rooms. Some were still staying in the corridors of the classes rummaging in books, whereas some went inside the classrooms and treated it as a regular day. 

At 10:15 am, professors warned the students to go inside the classroom. All the students went inside the classrooms, and professors distributed the question papers.