Real Madrid took the lead against Barça and spent a great deal of time celebrating the goal in their mini-Clasico.
And while every Madrid player was still hugging and high-fiving one another, a disgruntled Catalan youngster tried to take advantage of the situation by running from the centre circle and slotting into an empty net.
Of course, the referee disallowed the goal – but you can't blame them for trying (well, you probably could actually).
Real Madrid's senior side host Barcelona at the Bernabeu on Sunday.
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