Wiglaf is portrayed as a loyal and devoted follower of Beowulf in the epic poem Beowulf. He demonstrates his admiration and respect for Beowulf by staying by his side during the battle with the dragon, even when all the other warriors have fled in fear. Wiglaf is deeply saddened by Beowulf's death and becomes the new leader of the Geats after Beowulf's passing. Overall, Wiglaf's relationship with Beowulf is one of loyalty, respect, and admiration.