Lang (International title: Eternity / ) is a Philippine television drama romance series broadcast by GMA Network. Directed by Gina Alajar, it stars Valerie Concepcion and Oyo Boy Sotto. It premiered on November 10, 2003 replacing Hawak Ko ang Langit. The series concluded on February 27, 2004 with a total of 80 episodes. It was replaced by Ikaw sa Puso Ko in its timeslot.