I’m one breath you say her social life is none of your business. In the next, you say you do t want to fuel her social life and she should give you a reason for her swap so you can decide if you are fueling her social life.
It doesn’t work that way.
Either you say “sorry, I can’t make that switch” or you say “sure, no problem”
Your decision in making the switch should have absolutely nothing to do with her potential plans, only yours. If it doesn’t work for YOU, then say no. If it does work for you, say YES. Your decision to swap should have nothing to do what she is doing with that tome.
One day, you’ll maybe want to go on a date and you might need a swap. Is she entitled to the why? No, she won’t be either. She will either say yes or no, depending on if it works for her
