Sarang: love
Saranghae: I love you (informal)
Saranghaeyo: I love you
Sasaengs/Sassaengs: crazy stalkers posing as fans
Stans: Fans who are loyal (sometimes overly so)
Sunbae: person who is your professional senior (Ex: Big Bang is 2NE1′s sunbae since Big Bang debuted before 2NE1)
Ulzzang: "best face;" used when referring to a person who gained fame due to their looks, typically on internet sites
Yeh: yes (see also Deh/Neh)
