Romilda had been yelled at and hurt by Dennis enough the last few days to last her years and years. So Hermione's tone really did nothing to make Romilda feel better. "Don't take your bad mood out on me. I have enough of my own," she nearly snapped and then sighed.
"I'm sorry. It's just that.. I lost some of my memories and I don't know how to get them back. I thought my ex-friend was my boyfriend and I can't remember my boyfriend at all and it's horrible finding out that your head is wrong." She didn't expect Hermione to cared. Not many people cared about the silly sixth year who loved potions.