To help her study

Seth stops by the house of his kid sister's friend Ruby to help her study. He owes his sister a favor, and he is more than willing to impart some of his knowledge on Ruby. While studying, Ruby lets it slip that she is dating Danny, a douchebag that Seth hates, and a womanizer. It seems Danny has stolen some of Seth's girlfriend's in the past. Seth thinks quickly, and decides to turn the tables on this one. He will steal Danny's girl for a change. Some quick sweet talking by Seth, and Ruby is powerless to resist. Revenge is his!