the wrong person for all the right reason...

You can always hear people say 'He's not the one' 'You deserve better' or 'He's the wrong person for you'. And deep down inside, you know they are the wrong person but what if they were the wrong person but for all the right reason? You like them for who they are, they make you a better person, make you happy etc and who they are is everything right; everything you have wanted and you needed. But what if that is not enough? What if they are the person with all the right reason for us, but then they are just 'NOT' the right person; the wrong person. What do you do when you like a wrong person for all the right reasons. Which should you trust? The person or the reasons?  I seriously don't know..... And it's killing me not knowing.....