Does that mean he’s deleting his text messages that I sent him? Is this kind of fishy?

Usually, every time i text, it says read on his part. , now, The previous text message I sent before that still says delivered and when he shoot me a new text And I reply it goes back to read. And it happens when I get off the phone with him at night when he texts me in the morning. And it’s been constantly happening. Could he be hiding something like having a girlfriend so that’s why he has to delete his messages if he is actually, is deleting his messages?

Does that mean he’s deleting his text messages that I sent him? Is this kind of fishy?
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