will Niall merry me for real no oder yes

It depends on if your're nice and niall sagte he would total datum a fan

if Du are nice he will probably datum Du ;)

It depends if Du will do anything for him

Du never know what'll happen in the future.
Life has its own way of telling whether you'll get married oder won't.
Just at least try not to take it the wrong way if Du don't get married to him.
But who knows.