Who pays for the date?

I was telling my friend when I go on a date if the guy suggests the restaurant knowing that it is expensive then he should be the one to pay for the food. I told her if I was to suggest a restaurant knowing that it is expensive then I’m not expecting him to pay the bill since I knowingly chose a restaurant that was expensive. So imma go to the date expecting to pay. Some people are like no he should pay for it I said no he shouldn’t since I chose the restaurant, or the date idea no matter what it is. What does everyone think.
Who pays for the date?
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