<human>: Can you condense the text into a few key points?

This is going to be our first anniversary and I know he's bad with remembering birthdays or any "big days". I've been looking forward to it, nothing big, may be just a dinner at the place we started last year. 

He has been planning a 1-month long trip and I was just hoping it won't overlap with our anniversary(because he claimed that he remembers our anni), but turns out it does. He just told me the confirmed date of his trip and I am kinda upset right now. He won't be back until 2 weeks after our anniversary. I don't know what to feel about this and I do not want to make him feel bad by telling him about it when the date is confirmed. I don't know anymore.

I am 24(I know I shouldn't care by this age) but we are each others first bf/gf that's why I kinda really want to spend some time with him that day.
<bot>: My bf forgot about our anniversary and he's planning a trip with his family during that week. Should I say anything to him?