If something is behind a thing or person, it is on the other side of them , or nearer their back rather than their front.

Behind bad luck comes good luck.

Si yon bagay dèyè yon bagay oswa yon moun, li pi pre do yo olye ke devan yo.

Dèyè move chans vini bon chans.

in a particular place after leaving or after others have moved on

Don\\'t leave me behind.

nan yon kote patikilye aprè yo fin kite oswa aprè yo fin deplase

Pa kite m dèyè.