Talk:Hearthbreakers/@comment-5837525-20151028024528

Has anyone tried checking Pinkie Pie's math in this episode?

24 different pair combinations between the Apples and Pies (Applejack/Pinkie, Applejack/Maud, Applejack/Limestone, etc.). Pinkie is already friends with each of the Apples (her "preexisting friendships"), and Applejack is already friends with Maud. 24 pairs - 5 preexisting friendships = 19 new friendships.

...She's right.