Guys, My boyfriend has been leaving me of delivered lately and I know he’s up, but he hasn’t became distant. What does this mean?

We’ve been dating now for a year and he’s done this off and on. But the thing is he isn’t distant like this when we’re together.

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Thank you for the answers, I talked to him about it and everything’s fine!
Guys, My boyfriend has been leaving me of delivered lately and I know he’s up, but he hasn’t became distant. What does this mean?
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