Catriona Lestrange isn’t supposed to like Albus Potter. After all, she’s a Slytherin and he’s a Gryffindor. She’s a pure blood, he’s a half blood. Her family were all Death Eaters, his family were the ones who brought Voldemort down.
Catriona can’t ignore the feelings. She’s certain she’s only in Slytherin because of her family – and she’s certain she can get Albus to see that.
But the Death Eaters are reforming, and Catriona is only going to get one shot at making Albus fall in love with her.