The flashback reveals a younger, more rebellious Mirajane who frequently bickered with a similarly competitive Erza, contrasting sharply with Mirajane's current gentle persona.
Fairy Tail Episode 20 , titled is a heartwarming, character-focused episode that deviates from the series' usual high-stakes action to explore the deep bond between Natsu and Happy. Plot Summary
The episode begins with a minor falling out between Natsu and Happy after a fishing trip. This conflict prompts Lucy and Mirajane to look through old guild photos, leading to a long flashback that reveals Happy’s origins. Fairy Tail (Dub) Episode 20
Lisanna Strauss offers to help Natsu care for the egg. The two build a secret hideout in the forest and play-act as a family, with Natsu as the "father" and Lisanna as the "mother".
Six years prior, a young Natsu finds a large, mysterious egg in the East Forest. Convinced it’s a dragon egg, he brings it to the guild, where Master Makarov tells him he must raise it with "love and warmth" to hatch it. The flashback reveals a younger, more rebellious Mirajane
This episode serves as the formal introduction to Lisanna, whose presence—and subsequent absence in the present—remains a mystery to Lucy.
The episode is widely regarded by fans as a "down to earth" and wholesome installment that provides essential emotional weight to the Natsu-Happy dynamic. While some viewers found Natsu's temporary harshness toward Lucy at the start of the episode slightly "out of character," the overarching theme of found family and the origins of their "guild pride" resonate strongly. Natsu And The Dragon Egg - Fairy Tail Episode 20 Review This conflict prompts Lucy and Mirajane to look
Back in the present, Natsu and Happy reconcile over a pile of fish, their bond stronger than ever. Key Character Moments