Châlit refers to a simple bed frame, often a bunk bed or cot, especially in a context like a barracks or a shared, austere living space. It's not a common everyday word for 'bed' (which is 'lit').
In the song, it highlights the harsh conditions and close quarters the characters endured, sharing a 'châlit' as they became friends amidst a difficult destiny. This word evokes a sense of hardship and shared experience, making it particularly poignant in the context of the lyrics.
In "Tu Leur Diras", Turkish rocker Aliço turns raw history into a searing anthem of solidarity, following two strangers who arrive on the same brutal convoy, share a bunk, and cling to each other through forced labor, hunger, and freezing nights; the pounding guitars underscore their resolve as the refrain "Tu leur diras" ("You will tell them") becomes a rallying cry for survival and remembrance: one friend dies, the other is left to testify, promising to recount every nightmare so the outside world never forgets and even to offer forgiveness in his name—an unforgettable blend of driving rock energy and haunting storytelling that celebrates friendship, resilience, and the power of bearing witness.