The best way for you is to first try to understand the nature of the partner. Also know about their likes and dislikes.
It is true that women need a kind of safety from men, but it does not mean that they are looking for Super-Man.
If you're handsome and sexy, that's a great thing about your personality, but that shouldn't be the only thing that attracts your partner. You should also have self confidence.
Trust matters a lot in any relationship. You have to put in some extra effort to make it in your relationship, so don't give up.
Honor and respect your partner. Women really like those men who give them respect.
Change is very important in life, especially in relationships. Do something different from the same routine. Plan surprise evenings once in a while.
Express your feelings from time to time. Forget that only women have the right to express their feelings.
Generally boys think that the easy way to make their partner happy is by giving gifts. If seen, this method is also correct to a large extent.