HajeHaje puts down the needle and unfolds the black fabric alongside the other sleeve.
It might tear again tonight. We could temporarily fix it first, or we can examine where that thread came from. How far would you like to see?
Under the moonlight, the edges of the fabric unravel. The black thread on the adjacent sleeve does not move.
You can decide where to touch right now. Or you can take the piece back without doing anything. Either way, I will leave a record for you.