honesty
selfishness
each wanting to make the other happy
give-give (sometimes people forget to stop taking
so just both give so when you slip and
take it is o.k.)
planning for the future not the split ( people start relationships waiting for an end....marriages for instance...people obviously marry for the wrong reasons..because if you need a prenup should you really marry...?
understanding...
lil bit of magic like another mum stated
similar goals and hobbies ( not necessary but oh, man does it make life easier....)
open mindedness (can't judge the other's goals and hobbies, cause they probably won't be like yours
love, love, love, the real kind the kind that makes your stomach flutter, and the kind that lets you stay up all night and your still not tired...(that way when it wears off, you can still have memories)
memories,
but knowing that love is a decision to start and a decision to stop...when people first fall in love you are making the decision to not see the persons falts and only seeing what you WANT....when you fall out of love..you are making the decision to ONLY see the falts and not see all the good things............