The Oilers shot the puck down towards the empty net when Panthers forward
Matthew Tkachuk skated as fast as he could and dove to keep the puck out of the net. Ekman-Larsson, who was trailing the play behind Connor McDavid, must've thought the puck went into the net already because he skates away into the corner and was on his way back to the Panthers' bench, when he notices the Oilers captain with the puck. By the time Ekman-Larsson noticed, McDavid was already putting the puck into the net to get Edmonton a 5-3 lead.