My boyfriend borrowed the car to refuel.

Things in the future are unpredictable,

If you have no money, don't bother,

He wants to buy a car. Why does he want you to pay for it?

If he can't find someone to borrow money,

Then don't buy a car,

If you buy a car, you need gas, maintenance, insurance and so on.

Do I need to borrow money from you at last?

Men are not reliable at all,

I suggest you think about your future,

If you feel inappropriate, make a decision as soon as possible!