Why does my friends with benefits call and text me every day?

t’s just casual topics asking about how my day was and stuff like that. Nothing too deep. He has a scheduled Routine when to call. Text me in the morning, calls me when he’s going to work, Text me when he gets off of work, call me at night, try adding me on Snapchat.

Updates
10 mo
My regular friends are just friends contacts me that much
Updates
10 mo
* my regular friends and my daily life don’t even contact me that much
Why does my friends with benefits call and text me every day?
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