Heres a little rant... maybe i could use some advice?

Okay, so j don't know what I expect from this, maybe some advice? Maybe I'm just frustrated and venting a little bit...So my boyfriend and I have a very loving relationship and I do really love Him and I know that he loves me too. But sometimes he can be so... Insensitive and sometimes he completely dismisses my feelings and emotions because he doesn't exactly understand them? The way he explained it to me was that he feels kinda hollow, and that the happiness and sadness he feels is just superficial. But he knows that he loves me and says so all the time.I also know that I can be a little too sensitive and a little emotional. But this past weekend we were going to spend the weekend together and then Saturday he tells me he's not feel good and wasn't going to come over. Yeah j was bummed but it was no big deal. Later that night were talking and he mentioned how he tried to go to lunch with his friend and his friend never responded. I got Mad and said "you weren't going to come over because you weren't feeling well but decided to try and go to lunch with your friend instead?" He didn't understand why I was upset even after I explained to him that we had these plans for a couple weeks and he cancelled and then tried to go do something with a friend. Then last night we are hanging out and he's playing his game and I asked "are you gonna play all night" he said no and that he wasn't going to be too much longer. I ended up falling asleep because he was taking so long. Then I woke up and he didn't understand why I was upset. I basically told him because we were hanging out and you chose to not spend time with me and do something else.Basically I told him "I just have been getting more and more frustrated with these things because it feels like you completely disregard how I feel or dismiss my emotions. I understand you're and independent person and I'm not asking you to be co dependent on me. But just because you say you don't feel Emotions as intensely as I do doesn't mean you can ignore how in feeling. Or disregard the fact that I'm upset because we didn't get to spend much time together this weekend. And it's not to say that I don't appreciate the things you do, it's just sometimes it feels like you treat me and my emotions and my passion as an annoyance and it hurts my feelings and really upsets me. Bottom line, sometimes i don't feel like our relationship is that important to you and that I'm not that important. You completely dismiss and disregard my feelings and emotions by telling me to calm down or you're acting up. And sometimes it feels like you'd rather be doing something else when we're hanging out. And it makes me feel unimportant. I'm not going to make plans anymore. Do what you need to do".I'm just frustrated and he doesn't understand why I'm frustrated. And when I try to talk to him about it he doesn't really say anything other than "I'm sorry j didn't mean to make you feel that way." Which I appreciate but he doesn't do anything to change it. And I don't question whether or not he loves me, I know he does it's just frustrating that we express and feel emotions differently.