Pi Means Forever by Layne Daniels

Pi Day is March 14th. This year, Oliver Stokes is spending Pi Day in his hometown of Starlight Bay to rescue his parent’s pizza place from financial ruin. Only once he arrives, it’s to find everything has changed in the town he hates to remember. It seems like now down is up and everything he thought he knew, he doesn’t. Bullied by the school jocks before he left town, it now looks like those same jocks all think he’s Mr. Cool?
Meanwhile, new high school teacher Blaise Keaton has always reveled in being a geek. The idea that this seeming Adonis of a man, whom the town obviously adores, could be simultaneously bashful and brash is a turn on she can’t ignore.
When being a geek is suddenly chic, and his former bully is now his biggest fan, can Oliver let go of the past and embrace the geek that everyone in town hopes to see? Most importantly, can he accept Blaise (and himself) for the nerds they are and stop trying to fit into a different mold?