Would you find it strange if a guy your girlfriend once knew, still had nothing but pictures of her up on his insta and like 1/2 other pics?

Anonymous
So just wondered if anyone would find it strange if someone your girlfriend follows/follows back, has a ton of pictures from 2020 called memories forever/cute pints and literally just insta pictures of my girlfriend and nothing else. She hasn't mentioned him once, met up with him, called him a friend in the time I have been with her, he is still active and posted a single picture recently with his now girlfriend which he got recently with a small comment. Would anyone else find this weird? and should I go ahead and ask about it?
Would you find it strange if a guy your girlfriend once knew, still had nothing but pictures of her up on his insta and like 1/2 other pics?
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