So what do you think we're all a bunch of Mind readers here, sorry but the crystal ball is out of order, a little more information would help
Depends on your/his age...
If he is infant age then he may need a diaper change or a bottle or a nap.
If he is school age, he may need homework help.
If he's a teen... Chances are he wants lunch or your vajayjay!
If he is an employee he may want a raise. (This answer works to if he is of teen age also. 😅)
If he is an adult he may want a place to stay or money.
If he is a patient, he may want blood, drugs or a liver.
If he's a neighbor he may want a cup of sugar.
If he is shy, he may want your phone number.
If he is a scum bag, he may want a girlfriend for his wife.
If he is a mechanic, he may want to give your car an oil change.
If he's a teacher, he may want to teach you something.
If he is rich he may be looking for a trophy wife.
If he is poor he may want your charity.
If he is a criminal he may want your wallet.
If he is a stalker he may want to peep through your windows.
If he is legit he may just want your heart.
Maybe alot possiblities from what I know.
Maybe nothing at all.