Should I be concerned about this or am I being paranoid?

I’m in a long distance relationship with my boyfriend. Normally when he goes out somewhere he tells me exactly where he’s going and who he’s going with. Normally he sends me a selfie with him and the person he’s with. The other day he went out to a game with someone but only sent a selfie of him at the game. I asked if he’d gone with his family but he said “no just a work colleague”. In the photo he sent me was just of him at the game and I couldn’t see the other person there

Should I be concerned about this?

Should I be concerned about this or am I being paranoid?
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