WATCH: Bills players celebrate Cardinals win walking out of Highmark Stadium

Happy:

The Buffalo Bills were in a good mood on Sunday. The team topped the Arizona Cardinals, 34-28, in their season opening contest.

The Bills started slow but the likes of quarterback Josh Allen, wide receiver Khalil Shakir and running back James Cook all changed the tide in the second half.

All three were amongst players celebrating with their teammates and fans as they walked off the field at Highmark Stadium, after the victory.

Check out some of those good times below:

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