Depending on how long your guy has been single (given he will be years older than you if there is an age gap), he may be set in his ways. And by set in his ways, I mean he has had years to work out a system of housekeeping, laundry folding, cooking and toilet paper preferences before you came onto his radar. He will know exactly how he likes his towels and underwear folded, exactly how long he wants the chicken cooked, and he’ll have an exact system for cleaning the entire house.
Good luck changing any of this, sister! Remember to put the toilet paper on right (and by right, my husband says “over”).