Whenever Harry got the opportunity to pick up his kids from school, he took it, especially his little Lily Lu. There was something special about the way her face would light up as she sprinted towards him to give him a bone-crushing hug. It made his day so much brighter.
Harry always brought her a flower, and she would act surprised with her hand clasped over her mouth every single time. She always complained she was tired just so she could con Harry into giving her a piggyback ride (let's be honest, she didn't need to try very hard), as she chatted animately the whole way home. Harry listened to every single word and asked her lots of questions to keep her engaged.
They would take the long way home, stop by their favorite cafe, and grab everyone's favorite dessert. Lily's just happened to be treacle tart too, so they would get an extra slice and share it at the cafe just to make sure it still tasted the same, and like always, Lily would tell Harry it's hard to tell with one slice and she needed another one just to make sure. It worked every single time. When they got home, Ginny would cross her arms and give them a look, and within seconds, she got her to admit the truth: "We only had one slice, mommy. Okay, two, MAYBE three… Fine, we had four, but only because we had to make sure it still tasted yummy."