family advice?

so i know its probably nothing but my uncle just gives me the weirdest vibe? he says things weirdly like we were leaving his house and he did the french kiss on the cheek thing but before hand he said ‘ah now i get to kiss you’ mf?? okay thir. also he massaged me rlly hard once at his wedding and then just left? i think hes just bad socially but as a nervous 14 year old i just wondered how to be a bit more comfortable around him? any ideas?