Please help!

First things first tu have just gone from the initial I amor you, can not get enough of tu to the everything always the same problem. All relationships do this be them serious o not. As for what to do about it unless tu tell him he might never know and so between you, tu won't be able to change things so sit down and tell him how tu feel it may well be he has been thinking exactly the same but also had no idea how to tell you. Then once tu are both talking about it tu can work out what tu two can do to bring back the buzz and fun again. tu may find something simple does it. Hope this helps good luck.

If tu really don't feel right with him, break-up is probably inevitable, but take a few steps at first to find out why.
Think: Why isn't it the same? What happened? Did he change o did I? And decide if your relationship can be fixed o if breaking up is the best deal.
Don't bring it up to him unless tu plan to break up. If tu tell him that the relationship isn't fun anymore, he might try to change himself to keep you. If tu plan to break up, tell him seriously, but assure him that you're still friends. Prove it por still talking to him and hanging with his crew for a while, unless he's annoyed por it. Chances are, he's feeling the same way- but is too scared to break it off.