A female friend of my boyfriend keeps sending a snapchat to him. Should I be concerned?

Anonymous
When I asked my boyfriend what she sending, he told me that it’s mostly the road she’s driving into and her car. She is aware of me and my bf’s relationship. I mentioned it to a friend since we are topic about snapchats and she said not really a good sign. Should I be concerned about this?
A female friend of my boyfriend keeps sending a snapchat to him. Should I be concerned?
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