Relationship vs Sex

So for the past 6 weeks ive been seeing my best friends brother. I stay over at his house every Friday and we watch netflix and have sex. It was getting repetitive and he mentioned to me that he was off on Friday. So i said can we go out. He replied i dont see why not. Now today is Friday it seems he has forgotten that i said i wanted to go out and is more bothered about going to the gym and going to see his (Male) friend. He then mentioned that we were all gonna get takeout tonight. Which shows that we’re probably not going out. But thats not what annoys me its that fact that he has me waiting till like 6-8PM so i can go round. It seems hes more bothered about the sex then the actual relationship.

Edit:

Ive just talked to him and he has definitely acknowledged it and has said we can go out tomorrow and that we can see each other through the week as well as he will make time for me. Im feeling bit more positive now.