This wasn't broadcast on the camera. Look what the gesture Walker made after City was named Premierliga champion.

Man City's team, with a score of more than Liverpool, has managed to announce the Premierliga champion. After that achievement, Kyle Walker failed to refrain from the emotions behind the third goal that City accomplished to Aston Willa, writes Periscope. The moment was released on video after the match, where Walker sees him running toward [...]
After that achievement, Kyle Walker failed to refrain from the emotions behind the third goal that City accomplished to Aston Willa, writes Periscope.
The moment was released to the video after the match, where Walker sees him running toward the corner, where he takes the flag off the site and approaches fans.
For more look at the video:












