An arrangement that once suited both partners may need another conversation. A person can want more privacy, less contact or a different routine without having a complete explanation ready. Begin with the current choice rather than asking them to prove why a previous answer no longer applies.
Name what you want to change now
Try a concrete statement: “I do not want physical affection tonight, but I would enjoy talking.” This identifies the present preference without making a promise about tomorrow. You can also say that you are unsure and would rather pause.
If you are receiving the request, acknowledge it before asking about future plans. Do not compare it with an earlier date as though consistency were more important than current willingness. A previous yes does not settle today's decision.
Separate practical effects from explanations
You may need to adjust the evening, a visit or a shared routine. Discuss that adjustment without requiring a medical or psychological account. “Would you prefer to stay for dinner or finish here?” gives a useful next choice.
Do not assume a trans partner's changing preference must be caused by transition, treatment or discomfort with identity. Those explanations may not apply, and the person may not want to discuss them. Respond to what they actually said.
Choose whether to revisit the conversation
Ask if there is something the person wants to discuss later or if they simply wanted to state a limit. “Would it help to talk tomorrow, or shall we leave it for you to raise?” avoids turning every change into a scheduled review of the whole relationship.
If you do set another time, treat it as a chance to hear current wishes, not a deadline for the person to return to an earlier preference. You can describe your own wishes too without making them a reason the other must agree.
Update the arrangement rather than collecting exceptions
Once you agree on a practical change, follow it. Do not keep asking for special permission to bypass it because a particular evening feels important to you. If a difference remains significant, discuss whether the relationship arrangement still works for both.
Respecting a change does not require pretending that you have no feelings about it. It does require separating those feelings from a claim to someone else's body, time or private explanation. The aim is an honest current agreement, not an unchangeable record of past permission.
Further reading
TransHub: consent and communication. These are editorial prompts for adult choices, not explanations of medical or psychological causes.