Guys I need your help here !!!!?

ok so im a very affectionate and loving gf. i like to be touchy feely and stuff with my boyfriend. i kiss him a lot and hold his hand etc. but sometimes i feel like im the one doing everything ! he rarely does all that to me but when i bring it up he says he does it all the time. maybe to him he does it all the time? but then when we argue about it he says im being bitchy and complaining because i dont "get what i want" . but i dont ever ask him to take me out or buy me things. i just like extra affection. and i always do everything i can to make him happy. and he still says im needy ! am i wrong here? or what ! ? this stuff confuses me , im just a loving gf who wants to be close to her bf, i dont see anything wrong with that. but there are little things too. like if he wants to show me something on tv, internet, etc. il drop what im doing to see it. but if i do the same and hes doing something else he sometimes says he doesnt feel like it. or if we are texting back and forth, i like for him to acknowledge me with an OK or K every now and then . he says he shouldnt have to always text back. and i dont mean always but id like it most of the time, i dont see the harm ! there are lots of little things like that but i dont want this to be a book. guys who are boyfriends or whoever, please help me out, i need some opinions on this and some advice. i feel like im a good gf, attentive and pionate but sometimes he makes me feel like im just clingy and overly needy or something. :(