Happy B-day Emma Verde!We hope you had better luck than we had-Sandy HL2 I can't get this tune out of my head,Tunes or Whistling-Citizen HL2 I don't believe this day has come!-Citizen 2 HL2 Sometimes, I dream about Cheese-Female Citizen HL2 Finally, changes in the air-Female Citizen 2 HL2 Headcrab celebrating sounds-Headcrab HL2