ආදරය , සෙක්ස්, සහයෝගය, විශ්වාසය, අවංකකම, පක්ෂපාතීත්වය, කඩිසරකම, උගත් /බුද්ධිමත් කම, ලස්සන (මතුපිටින් වගේම ඇතුලෙන්).
love, sex is what your mind need. If what her mind needs is not the same then there's no point marrying her. It's stupid if you have to forcefully encourage her to full fill your sexual desires.
Cooperation - you won't get that from her , and don't expect her cooperation unless it's a matter regarding family connection or children. She got her own life too, she is also a human being.She is not your servant, she is another being with desires ,feelings and pain receptors.
Trust - If you keep your-life to yourself and let her to keep her life to herself then why you need her to trust you? What you expect from her trust. If she is really up to you then she will stay with you and if she is fed up with you let her go. It's you have to be prefect male and keep your status and not become secondary in-font of her, a straight female would never leave such straight male at all. Every male could become a close to prefect straight male, no matter what are their penis sizes. It's all about how kindly you treat your opposite sex, and how hard you understand her true sexual mind and true sexual needs and dedicate for them before yours.
Honesty, sincerely - If a girl trade her boyfriend for money or some other thing when you never work a secondary shameful thing to lose your malehood in-front of her, then she is no longer a straight female at all. It's better get rid of these half females as soon as possible. Otherwise you don't need to expect her honesty or sincerely unless you going to hire her for a job under you. Unless you are a human resource manager.
Education, intelligent - Are you going to hire her or what ? These things does not related to marriage or an affair.
Beauty - Not only girls , we males should also maintain our body shape, look, skin color, personality, voice as the way it's a pleasure to the female mind. I do expect the beauty however we should be prefect on our side before we are going to talk about our opposite sex. However gossip or talkative and expectation are two different things. I don't talk about or talk in public about my opposite sex's beauty, but I do EXPECT that beauty, it's personal and it's the desire. It's completely natural.
Find yourself guys before you find a girlfriend. Because a true straight girl need what she need. What she need is a complete male not a half male.