Casual.

A photo posted by @harrystyles on Jun 2, 2015 at 11:23am PDT

 

Next weekend , we're back

A photo posted by Niall horan (@niallhoran) on May 29, 2015 at 11:06pm PDT

 

Happy birthday @haza136 ! Session on its way! A

A photo posted by Niall horan (@niallhoran) on May 29, 2015 at 4:18am PDT

 

A video posted by Niall horan (@niallhoran) on May 28, 2015 at 4:27pm PDT

 

That voice !

A video posted by Niall horan (@niallhoran) on May 28, 2015 at 4:25pm PDT

 

What a great show fleetwood Mac put on tonight , Steve nicks I love you!

A video posted by Niall horan (@niallhoran) on May 28, 2015 at 4:15pm PDT

 

Extra sibling @harrystyles @norahenick I 💗 you

A photo posted by G E M M A S T Y L E S (@namelessgem) on May 27, 2015 at 6:59pm PDT

 

First recorded attempt at 'Vibey' in scrabble.

A photo posted by @harrystyles on May 25, 2015 at 3:17pm PDT

 

New Yorkkkkkkk!!

A photo posted by Louis Tomlinson (@louist91) on May 26, 2015 at 2:36pm PDT

 

Cmon ireland , vote yes today !

A photo posted by Niall horan (@niallhoran) on May 22, 2015 at 9:43am PDT

 

Let's work together to help save lives !

A photo posted by Niall horan (@niallhoran) on May 21, 2015 at 11:05pm PDT

 

Lovely to meet my fellow Irishman at the #BBMAs tonight in Vegas ! Super super sweet guy and amazingly talented @hozier, need to go for a pint !

A photo posted by Niall horan (@niallhoran) on May 17, 2015 at 9:11pm PDT

 

#BBMAs thank you guys for helping us win our award ! Having a great time here in Vegas

A photo posted by Niall horan (@niallhoran) on May 17, 2015 at 6:48pm PDT

 

Incredible scenes at anfield this afternoon for an absolute legend of the game of football, he has been a fantastic role model for kids. showing professionalism , fight and determination every single time he played in that liverpool shirt . Congrats on a fantastic Liverpool career Stevie , Swear I didn't have a tear rolling down my face when he did his speech and the fans were singing his name ! No no no ! 😭

A photo posted by Niall horan (@niallhoran) on May 16, 2015 at 1:01pm PDT

 

Went to see @jamesbaymusic in LA last night! Sick gig , great guy and his band were lovely guys too !

A photo posted by Niall horan (@niallhoran) on May 15, 2015 at 11:09am PDT

 

Twins @julianbulian @ournameismagic

A photo posted by Niall horan (@niallhoran) on May 13, 2015 at 1:29pm PDT

 

Happy birthday @williedevine84 ! Have a good day man! Glush and grub when I'm back !

A photo posted by Niall horan (@niallhoran) on May 10, 2015 at 11:42pm PDT

 

Great to see @ollymurs in action .. Great performer and the best part is he's the nicest guy around !

A photo posted by Niall horan (@niallhoran) on May 5, 2015 at 10:47pm PDT

 

Great to see @franklampard last night , was a great laugh! Will miss Ya when you go to New York .

A photo posted by Niall horan (@niallhoran) on May 5, 2015 at 5:13am PDT

 

Happy birthday @rorymcilroy ! Conngratulations on the matchplay win! Have a great day man!

A photo posted by Niall horan (@niallhoran) on May 4, 2015 at 10:09am PDT

 

Happy birthday @thewhitmore ! What a great party last night , loved it ! Love you ! Have a nice day !

A photo posted by Niall horan (@niallhoran) on May 4, 2015 at 6:23am PDT

 

Beautiful morning @thegrovehotel with @dannyjonesmcfly @marvinhumes ! #mulliganjones ,

A photo posted by Niall horan (@niallhoran) on May 1, 2015 at 5:33am PDT

 

This was us at 2am ! Wide awake and still jammin @julianbulian @johnhenryryan

A photo posted by Niall horan (@niallhoran) on Apr 29, 2015 at 3:55am PDT

 

He's got no vibes in his headphones people !! @johnhenryryan

A video posted by Niall horan (@niallhoran) on Apr 29, 2015 at 3:27am PDT