Edla feels happy about the gift left by the peddler because it confirms that her compassion and trust have genuinely touched him, leading to his moral transformation. The return of the stolen money, along with his heartfelt note, validates her belief in the good within him, proving that her kindness was not in vain. This gift not only represents the peddler’s redemption but also strengthens Edla’s faith in the power of empathy and forgiveness, bringing her a deep sense of fulfillment.