The students reluctantly leave

The boys all look to one another, clearly realising that something is very wrong with Ms Nolan, and starting to worry that whatever it is she'll take it out on them. One by one they begin to drift away towards their classes, until only Ms Nolan and Michael remain.

"That goes for you as well Mr Lister." Miss Nolan scolds him.

"You ahh... still have my phone miss." He nervously replies.

"You can come and collect it from my office at the end of the day." Ms Nolan tells him, before watching him turn on his heel and run.