GUYS ONLY: teaching a girl how to snowboard??!!! whats the joy in tht? plz answer!?

ok so bf told me tht when it snowed he wanted to teach me how to snowboard one time then i told him tht i wouldnt ant to cuz ide suck and he got mad (well not actully mad) and told me tht he rly wanted to ???? like whyyyyyyy??!! if u answer i promise i ill answer one of urs!!!!!!