1D was casually being interviewed when Harry decides he just has to touch (caress?) Louis' arm. Bonus points to Zayn for being an enabler/finger blocker (fail!). Kaname Kuran on YouTube summed it up best in comments:
- 3:37 Harry is restless and tapping
- 3:41 Louis notices and side-eyes camera (cue quick smile)
- 3:46 Louis plays “crack the knuckles” so he can move his arm closer
- 3:57 It doesn’t work out, Louis glances at camera again 'god damn it'
- 3:58 Louis runs out of fucks to give and opts for his entire arm onto the arm rest to get closer to Harry’s hand in the most excruciatingly slow and awkward bodily movement ever known in the history of man
- 4:00 Zayn attempts to block camera view
- 4:02 It doesn’t work we can see the end of Harry stroking Louis' arm
- 4:03 Louis gets the CUTEST FREAKING LITTLE SMILE IVE EVER SEEN AFTER HE’S TOUCHED BY HIS BOYFRIEND SERIOUSLY WHAT THE HELL
- 4:03 Zayn forcibly knocks Louis’ arm down, taking his upper arm away from Harry’s hand because YOU'RE GOING TO GET US INTO TROUBLE.