The cool, calculating one
Finch is the group's intellectual, older in spirit than his classmates. To gain a reputation, he pays Jessica to spread rumors about him, and it works. The fame doesn't last: Stifler puts a laxative in his coffee and exposes him in front of the school. At prom, Finch realizes the pact is silly pressure. At the after-party he gets close to Stifler's mom, and Stifler finds them together and faints. He ends the film looking like he knew exactly what he was doing. He's the first to say he sees no point in keeping the pact out of pressure alone, and he holds that line through prom.