B is the second letter!

F: We learned "A" today. Apple tree, Alligator...
L: Where's his Kindergarten Alphabet book
Me: Wait, what's that? Which book?
L: It's the book that teaches kindergartners to read
Me: It's only his third day, could we maybe give him a while to settle in?
L: "B" is the second letter! I want him to get ahead of the class on this!

I did not realize elementary school was so intense... or that L was so invested in F's education