Her Snapchat score goes up at 2am?

This girl I've been dating her Snapchat score goes up by like 20 all at once at 2 in the morning.. should I be worried about this? She has a high score too which goes up pretty high to very often. She's a popular girl but still at 2 in the morning? Girls, what are your Snapchat habits? I just want to know if she is not loyal
Her Snapchat score goes up at 2am?
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