Mazin Yusif, 13, sauntered around the hospital with the confidence of a regular, taking us from room to room, introducing the people in each ward.
He arrived here at the Reyhanli State Hospital 24 hours ago, one of around 30 Syrians rushed to this southern Turkish town near the Syrian border after what appears to have been a chemical attack by Syrian warplanes on rebel-held Khan Shaikhoun in Idlib province.
Mazin wore new clothing, crisp blue jeans and a red, white and blue jacket -- he'd lost his own in the attack. His eyes were bloodshot, his voice was hoarse.
He first introduced his grandmother, 55-year-old Aisha Al-Tilawi, who lay on a bed with an oxygen mask on her mouth, her chest rising and falling quickly.
He then listed his relatives who were killed in Tuesday's attack: Yasir, his newly married cousin; another cousin, Ahmed, and his wife and their twin boys. And on and on. Tears welled up in his eyes, but he carried on talking.
In all, he said, 19 of his relatives were killed Tuesday morning.