It was the first D he had ever received, for history at least. He didn't need the lecture from mom or the disapointing look from Ned, he felt bad enough. He had studied, sort of. Just it was hard with Fi gone, he found himself actually missing her. The way she'd break his concentration, tease him, but more so how they'd help each other study their material for the week. A few pretend pop quizzes from her he would have put 1917 as the year Ferdinand von Zeppelin died and not 1925.
It took losing her for Jack to realize what a good team they actually had made. There was Annie he could ask, but it wont or couldn't be the same.