From the tone of Tracey's voice, it was clear that the former Slytherin was aware that Heidi was lying out her arse. About what though, Heidi was sure she was still in the dark about. At least she hoped so. Heidi looked away, not able to face Tracey at the moment.
Tracey's words again made her heart break. She was believing in Heidi when really, Heidi was just going to go out, get a bit drunk and probably end up shagging Ginny. It made her want to cry.
Trying to smile at Tracey's joke, Heidi nodded. "You're right."
Deciding it was best to just leave, Heidi gathered herself up and spoke. "I should be going." she said, motioning to the exit and turned to make her way out. "Dinner was wonderful. We should do it again."