It's almost Valentine's Day at Waverly Academy, and love is in the air... and in everyone's inboxes. Each year, The Waverly Computer Society runs Perfect Match, an online personality survey that pairs up Waverly Owls with their supposed soul mates. Now the campus is overrun with peculiar pairings, odd couples, and mischief makers hoping to play Cupid for a day. Jenny Humphrey is convinced she'll be paired with her adorable new boyfriend, Isaac Dresden. But when he starts acting skittish, she begins to wonder if he's her Perfect Match after all. Brett Messerschmidt and Tinsley Carmichael definitely aren't feeling the love this Valentine's Day: when Isla Dresden, Isaac's sister, steals Tinsley's thunder-and Brett's boyfriend-the two girls vow to plot their revenge. Callie Vernon is starting to wonder if a girl can have two soulmates. She's in love with both Easy Walsh and Brandon Buchanan, but on February 14th, she can only give one of them her heart. In this final dramatic It Girl novel, the Waverly Owls ponder an age-old question: is all really fair in love and war?