You have to approve of at least 5 circumstances to truly be compatible, so say relationship experts. So, are you comfortable with your partner? 

Would you:

eat food he sneezed in?

tell her she has food in her teeth/ a messy nose

mind if his sweat gets on you

mind if kissing him gives you razor burn from not shaving

has a bad sinus infection and blows her nose loudly

share his toothbrush/stick deodorant

leave feminine products out

leave your "search history" open

clean up his toenail clippings

be OK with passing gas