Well, to be brief, we have no insider knowledge other than what we can decipher from the song Shakira released, the video of which was the reason why Gerard and Shak met in the first place.
You're a good soldier
Choosing your battles
Pick yourself up
And dust yourself off
And back in the saddle
If you get down
Get up Oh oh...
When you get down
Get up eh eh...
Tsamina mina eh eh
Waka Waka eh eh
It's all there really, quite obvious this ditty was directed at Pique from the off. Now go and enjoy the tune.
http://www.youtube.com/watch?v=sGrfLQVVI8A