A guy asks about things I love and hate, he keeps complimenting me, he said my voice is soothing does that have a special meaning?

He's actually 15 years older than me and we talk on phone frequently because of some business but we became friends and he always says I am amazing or how my day was and things like that. I am not sure if I am falling for him but we're 17 and 32 so I think he just sees me as a cute kid or something.

Updates
8 mo
Note : He doesn't even know how I look we just share random things
Updates
8 mo
PS 2: Does that necessarily mean he likes me? I think they are normal questions
A guy asks about things I love and hate, he keeps complimenting me, he said my voice is soothing does that have a special meaning?
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