Finally,the call arrived :
A random student entering the class and saying : May I get Melanie and Felicia?
The teacher : Why,now class is going on...who called and for which?
The random student : Music sir called for the practice.
Teacher : For what practice?
The random student : Music for Christmas celebration.
Teacher : Oh..in middle of the class...what kind of practice happens..I clearly do not know....woh..ok go..
Melanie and Felicia come out and go with her.