She's had a bee in her bonnet about the company's new policy for weeks
He's got a bee in his bonnet about tidiness and keeps rearranging the furniture
The mayor has a bee in his bonnet about improving public transportation
My dad has a bee in his bonnet about early bird specials at the restaurant
Ever since the meeting, Sarah has had a bee in her bonnet about a missed opportunity
He's been talking about it incessantly; he clearly has a bee in his bonnet
My sister has a bee in her bonnet about getting the perfect wedding cake
The committee has a bee in its bonnet regarding the allocation of funds
Don't let him get a bee in his bonnet about it; it's not worth the fuss
She always has a bee in her bonnet when it comes to environmental issues
You seem upset about something.
Yes, I have a bee in my bonnet about the new policy.
Tell me more, what is the issue?
She has a bee in her bonnet about that issue
She's fixated on that one particular issue
She's obsessed with that problem