Queen Foxglove - As her son, Olivier respects Foxglove and fights to protect even including to eliminate the cures so Foxglove can spread despair throughout the. It is later revealed in the series by Foxglove that Olivier was adopted saying that due to his feelings towards May made him soft, so she almost kills him but Tulip uses Tulip Protection to protect and tells him her feelings towards him. After that, the two grabs each others hand and a blue aura forms around Olivier and his appearance.
May Richards - When the two first fight, they start developing feelings. Olivier describes Cure Tulip as sparkly, glittery and pretty. After Foxglove reveals that Olivier was adopted and saying that due to his feelings towards May made him soft, so she almost kills him but Tulip protects him by using Tulip Protection. After this they become a couple.