Just in case you guys are interested in knowing this. No we do not live together or share finances, we've been dating for about 4 months but known each other for 4 years. I would of payed for both the dinner and movie if it was his birthday. If this was a regular date, I wouldn't care about paying my own bill but it's my birthday! He didn't even wish me a happy birthday btw.

It's like he forgot it was my birthday.
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If it was a regular date I wouldn't care about paying for my bill. And I agree with you, I would pay for dinner for dinner and the movie if it was his birthday.