Melty Q Melromarc/Relationships

Naofumi Iwatani
Melty's relationship with Naofumi is initially strained by his clashes with her father Aultcray. They start off on neutral footing but becomes alienated by his dark disposition, which only gets worse when he learns of her royal lineage. The reason for her return was to make amends with the Shield Hero and her father but has failed twice.

When Naofumi stands up to openly mock Aultcray, Melty approaches him to demand an apology and start a serious discussion with her father, as she was afraid of the consequences of the sourness, resulting in her father landing the wrath of her mother. During this guardsman under the sway of the Cult of the Three Heroes make an attempt on her life. After receiving Naofumi's protection, their relationship finally begins to thaw, although she is still terrified of his harbored resentment toward her family. She later asks Naofumi to start addressing her by given name, instead of a title (customarily implying an intimate connection).

Naofumi ultimately protects Melty from her sister, the Cult, and the other heroes (who think she's been brainwashed by him when, ironically, they are the ones who've been brainwashed by praise, propaganda, Malty, the Cult of Three Heroes and Aultcray's direct lies). He has a short but significant adventure with her until his name is cleared by her mother. Melty, alongside Raphtalia and Filo, object when her sister calls Naofumi ugly and is noted by her mother to actually have a chance at marrying the man (which has a lot of political advantages that she, as the queen, eagerly tries to force).

Motoyasu Kitamura
Motoyasu tried to supposedly save Melty from the evil Naofumi and refused to listen to Melty, believing her to be brainwashed. After going through a lot and seeing Motoyasu's approach of Filo, Melty snapped enough to attack him. After Naofumi's name was cleared, the two rarely interact, but she expressed displeasure towards him such as when he went on a rampage with his weapon in its cursed form.

Vassal Wielders
Melty cares for Aultcracy as a father. But, couldn't stand his fawning behavior towards his sister. She too doubts all his past deeds told by her mother. Fearing her mother's wrath towards him. Melty rushes to mend his relationship with the shield hero. But side with the shield hero.
 * Aultcray Melromarc XXXII

Filo
She considers Filo her best friend and cried upon being separated from her the first time. She is also a fan of Filo's species and longed to meet the queen, a dream she realized through Filo's existence. Naofumi's trust on Melty is completely based on Filo's trust in her, since Filo as a good grasp of character.

Eclair Seaetto
Melty and Female Knight seem to have compatible personalities. They both work for the territory of Naofumi. While Eclairs is the deputy governor, Melty manages everything else while Naofumi takes care of the villagers. Melty also sees the flaw of Eclairs approach in rebuilding the seaetto territory but refrain herself from commenting.