will Niall merry me for real no of yes

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

if u are nice he will probably datum u ;)

It depends if u will do anything for him

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