((LOL!))
Larissa thought for a moment. Say you got angry and that's why he left..
Larissa took a deep breath, "Ok, here's what happened;
I spotted Robert in the corridor and I was really pleased to see him but he looked nervous as though I might bite his head off, or something.." A look from Libby made Larissa add "Hey, I wouldn't bite him!" She smiled slightly and continued her story.
"Then he said it wasn't working and I got upset and wingardium leviosa'd a chair over his head.. Alright, that was a lie - wish I had," She grinned, "Well, I was upset so I made him fly back into the wall and he got angry and we argued and I.. I called him mud-blood.." Larissa turned pink, "It's habit.. YOU try living with my gran!" She looked ferocious for a moment.
She'd force herself to stop saying mud-blood if she could have Robert back.
"Anyway, I made him angry and he stormed off and I was shouting at him to.. come back and fight."
Larissa took a deep breath and smiled at Libby.
"Well now that's off my chest-" She stood up and made to leave.