Definition of Marriage
caring isn't caring unless the other person knows;
sharing isn't sharing unless the other person is included;
Loving, caring, and sharing can make for a very happy marriage.
LOVE AND MARRIAGE
The attraction for these two could be fiery and instantaneous, filled with passion. Leos need for being treated as the greater light in the household and his or her need of constant attention could cause a lot of trouble with the naturally undemonstrative Arian whose me first attitude directly rivals Leos own. Leos need of constant flattery may meet with disapproval and resentment as Aries believes that once said is enough for anybody.
Should Leo begin collecting his or her compliments from other (attractive) sources, then Aries will make the effort to appease his/her Leo, and if the love he/she holds for the other is very strong then Aries will make a tremendous effort to become the greatest admirer of all. This will soon reach the boring stage for Aries unless Aries can collect some of the same from Leo, as Arians also enjoy being told how great they are doing and so forth.
Aries also needs this kind of encouragement if any project is to be finished as they are true trail blazers, not finishers. Being so much alike sexually can be one of the important things that will keep them true to their commitments. Between the two of them, if one is loving and tactful with the other, meeting that persons emotional needs, then you will see a happy union that will last for a lifetime.
A partnership between Aries and Leo in a one on one situation is not likely to be workable as they are too much alike and the business would be a victim of a clash of personalities that would soon kill it. Again you have too many chiefs and no indians in sight!
I cannot suggest strongly enough that this is a general reading for the signs. To get a true picture of your own relationship you should get a compatibility chart done.