Patti Kilroy, newly arrived at New York University from Miami, and her roommate, Bliss Baek, already suspected they would get along, even before arriving on campus.
Ms. Kilroy, a violin major, posted some funny pictures of herself on Facebook, a networking Web site used by many students, along with her favorite music joke. (So a C, an E flat and a G walk into a bar and the bartender says, ââ?¬Å?You know I donââ?¬â?¢t serve minors.ââ?¬â?¢Ã¢â?¬â?¢ So the E flat walks out and the C and G split a fifth.ââ?¬â?¢Ã¢â?¬â?¢)