[ The hard part (aside from killing this fantasy), as mentioned, involves gently maneuvering Weiss against the door to the stairs, which he does as he pulls out Crocea Mors and stabs her through the torso. With the veteran blade being sharp as it is, Jaune applies additional force so that it goes through the door as well, leaving the fake Weiss pinned against it as he takes a step back.

It's his turn to be honest now, although doing this gives him no joy. He needs to keep reminding himself that this isn't a real person, as much as he feels guilty over tricking it. ]

The real Weiss Schnee might think I'm a loser, but... she would never try to hurt me. She wouldn't hurt anyone.

[ In contrast to his smooth moves from just a few seconds ago, Jaune's hand is shaking as he searches for Shiho's gun in his back pocket. ]

... And I won't let you hurt her.