WATCH: Firmino showboats with no-look goal against Peru
When you've won the Champions League a few weeks ago, you're gonna be high on a bit of confidence.
And if you play for an insanely talented Brazil side, that helps too.
1-0 up? Sure, that'll be a boost as well.
So when Roberto Firmino latched on to a sloppy error from the Peru team, it was no surprise he got a bit cocky.
Check it out...