Please Accept My Sincere Gratitude, Cousin. Cool.
It is perfectly acceptable to inquire about this topic as long as there has not been a significant error. On a first date, you should pay attention to whether or not you are compatible with the person you are with. As a consequence of this, the relative misunderstood the behavior of the cousin, even though it appeared as though he was checking in to see if another member of the family was doing okay.
Nevertheless, even if they did continue on, that was an odd choice of road to take. Even if they did take it, it was strange. Have you ever done business with this particular person before? To do so would be a wonderful adventure once in a lifetime’s worth experiencing.