I think I can make an exception this time.
make an exception
Would you kindly make an exception this time?
I'll make an exception in your case.
A:I am just calling to remind you that you must check out by noon.
B:Oh,my.It's already 11.30 a.m.
A:There is a $30 late fee for late checkouts.
B:Do you think you could give me a break?I had an awful night.
B:I had terrible insomnia.I didn't fall asleep until 6 a.m. this morning.
A:I am very sorry to hear that.
B:So can you forgive my lateness?
A:I think I can make an exception this time.
B:Thanks so much.
A:Do you think you will be able to check out by 2 p.m.？