Survivors and mourners gathered at mass graves in Indonesia, Thailand and other places along the Indian Ocean that were devastated by the 2004 tsunami — the deadliest in the world.

I don’t wish ever a disaster of this magnitude on anyone,” one woman said. But the 2004 Asian tsunami also made her realize "there’s more to this world, and it’s about love.”

Yesterday, communities along Thailand’s Andaman coast held ceremonies to commemorate the 20th anniversary of the 2004 tsunami.