okay am i fing crazy or what

me and my boyfriend( we live together, with his parents) we have this weird relationship that goes like:

one if us is in the better mood and one of us is in the bad mood and the person in the good mood has to make the effort while the one in the bad/neutral(more negative) mood can act like nothing and act like they don't give a **** about anything.
i am almost always in the better mood because im like generally happy and i like that but sometimes i get sad because of gay and stupid **** about my past or my boyfriend or just ANYTHING really.
im a pus like about everything. i cry over nothing and im real happy over nothing.
so when im sad he acts all nice saying like you don't know how happy i am to be with you or sweetie or like hiiiiii , you know "cute" stuff. not often he acts like this when im the happy one. i just reread that sentence and at first i was surprised because he once you to be like that all the time. ah ya we've been dating almost a year now, since dec 28, 07
wow i think now 2007 was so long ago and like i was so different(not in a bad way, good ways but bad also) before i dated him.
okay so, he seeing me sad is: i don't talk or act playful and i normally do those both 24/7. when hes in a normal mood which is like almost all time he just act like hm nothing? but hes still okay and stuff i like him and all but hes not like very talkative and he likes video games alot which the sounds are really annoying or i don't think id care so much if he played them all the time.
well this is how it is, to me. this my theory.. lol i really dnt see it any other way. i think about it alot and like i mean i do research nigga(hed say that),(were white.. just saying.) but yeah..hehe uhm yeah:/
like he will piss me off about little stuff because nothing i think matters to him. like i wanted to go to Ulta when i got home from school at 2:30 and he said we couldn't go and wed go tomorrow cuz he had work at 5 and he wanted to go in early(he does that normally) then i asked for 5$ and i said ill ask ur mom to take me then he said well maybe well go if we have enough time.
he got shower then got on pc on his comp game and i figured we didn't have enough time then he said im hungry. so i got up to make him steak hogie. (and like im kind of pissed he didn't like wanna do anything with me like talk or lay down before he had to leave) and he asked what i doing , i said making u food, an then he said well do we need to do anything before i go to work?? and im thinking like WOW i told u i wanted to go to ulta and i was like really pissed cuz he does this **** acting like he cared when i had already gotten over the fact that he bring up something that i wanted to do then changes his mind but does it in a shady way like saying oh i forgot or like just something gay but in the end i really dnt care cuz like oh well.

it doesn't happen alot but like it happens enough too notice. he like does stuff to make up for him "not being there" like to me, being a true boyfriend you know..i dont know how else to put that. and i dont know if hes playing a game or like seeing how far he can push me with this like im not all that bothered but i want to know like wtf is going on.