Jennica didn't recognize Lacy Knighton until after Keeley had crouched behind her in fear. Even so, she thought it was a coincidence until her friend mentioned she was trying to avoid the woman with the black hair.
No wonder Aaron said it was a good thing he introduced her with a fake name. That psycho might have come after her if she knew who Jennica really was just for being his date!
The food had arrived and Keeley munched on her burger as if she didn't have a care in the world even though she had clearly been spooked by the near run-in with her former enemy.
Lacy was obviously interested in Aaron Hale now so who had she been so obsessed with in high school? Nobody normal would go that far to keep somebody who wasn't even dating their crush away.
Her analysis the night of the party had been right. The world of the ultra-rich was terrifying.