I’ve experienced similar. I would clarify who wants the meeting. If he’s asking to meet for fun then be clear it’s not going to be a paid encounter. If you schedule then it should be paid.
He is blurring the lines. He shouldn’t be soliciting you anyway. It’s a big red flag when a masseur starts messaging often and harassing me to meet. I always state that I will contact for appointments. If he starts communication, its no longer for a service but for a meet up outside the standard masseur client arrangement.