After you broke up, he wants to reclaim some of his things. Usually, those are nothing important—things he can replace or live without.
That’s why it’s important for you to know that he is only making excuses to see you again.
He hopes, deep down, that you may change your mind about the breakup, and he wants to do something about it.
You’ll trash your place trying to find anything that connects him with you because if you broke up, you want to move on as soon as possible.
If he contacts you again asking for something else of his, then you’ll definitely know that he is only making excuses to contact you once again. He misses you , and he wants you back.