Iris coudn't see Aaron of Fallon on the platform anywhere, so she said goodbye to her mum and she hoisted her somewhat heavy trunk onto the train. She made her way to the back of the train, with Luna's basket balancing on hop of her trunk as she dragged it past all of the compartments that already had students in there.

She saw Evan again in one of them. Great ... She dragged her trunk past his compartment quickly, but this got the better of her and she found herself on the floor, trunk on top of her legs and Luna meowing unhappily from her carry basket- which was now several feet away.

Why? Why me? ... Where's Aaron or Fallon when you need them? Though Fallon wouldn't be much help here ... She'd just gawp at Evan ...
And you'd just gawp at Aaron.
I thought you had gone?
Just Temporarily.
Great. Just, Great.

Iris looked up at the poster near by her, That is rediculous! They can't let that be there! There's nothing wrong with the Professor Lupa! Her potion was tampered with!. Iris decided that she was going to take the poster down as soon as she got the trunk off her legs.