Sans

You were going to go and check on Sans because he was at his stand but when you walked over to his stand it said something else it said "Skeleton kiss and 506" You were confused but you said hi to sans and he said hey kiddo, you ask what about the sign and he said "oh did I say 506, I meant 5006 and what about the skeleton kiss well you know what that means". Do you kiss him or not pls don't use voice thx :3