Eric Randall Matthews is the elder brother of Cory. He begins the show as a suave, popular young man, who constantly dates, in contrast to Cory's dorkier image. Eric's character changes mid-series from cool elder brother to psychotic elder brother, when he's made more of the comic relief. Eric often plays off his hero and mentor, Mr. Feeny. Though Eric and Feeny are not originally seen as having a close relationship, the two develop a bond. Eric often tells Mr. Feeny you know I'm your favorite! Although Eric appears to have a looser grasp of reality later on and demonstrates an ambiguous moral compass throughout the series, he still holds true that friendship should never cease and he cares very deeply for the feelings of others. He cherishes family and finds it essential to happiness and satisfaction. A common, recurring theme is that Eric is far smarter and savvier than he appears and has hidden, untapped potential, and is often impressing his friends and family who underestimate him. He ultimately ends up moving to New York along with Cory, Shawn and Topanga, following his graduation from college