Can someone help me?

I thought a lot. A guy I talk to doesn't text me for several days. But I decided to text him. More precisely, he's not online. We were talking friendly. No any flirt 🤷‍♀️ I can text him as a friend. Maybe he doesn't text on purpose. Maybe he thinks I'm curious about him
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+1 y
I met him on Tandem app. We were talking beautifully. Even like a friend
Can someone help me?
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