If あなた know all of them it's ok (i know most of them too) , I'm just posting this for the ones who don't :)
_______________________________

The producers of the X Factor wanted Niall to go on a diet during the show.

If Zayn wasn't in a band, he'd be an English teacher.

If Liam wasn't in a band, he'd be an aeronautical engineer.

Louis prefers brunette girls (just like his gorgeous girlfriend Eleanor!).

Liam and Louis drive Harry crazy sometimes. Once they gave him such a big wedgie they snapped his underwear! Another time they straightened half his hair while he slept!

Louis likes girls who eat carrots.

Harry's always wanted to visit New Zealand...and he finally got to!

Their best コンサート was when the guys celebrated Niall's birthday on stage with a cake fight.

Louis's first 愛 was Hermione Granger! He loved Emma Watson and had her poster on his wall.

Niall usually finishes his tweets with "kisses."

Liam's celeb crush is Miley Cyrus.

Niall's celeb crush is Demi Lovato.

Zayn wants to stop smoking because he knows his ファン don't like it.

Niall sings super loud in the shower.

_____________________________________
THINGS あなた (PROBABLY) DIDN'T KNOW ABOUT 1D: PART I : link


THINGS あなた (PROBABLY) DIDN'T KNOW ABOUT 1D: PART III : link