Does anyone know if it's possible to get a Gratitude of the Frog Princess when your HA is female? and get a Gratitude of the Frog Prince when your HA is male?

so far I've received twice the Gratitude of the Frog Prince and my HA is female. I want to know for sure before I make endless attempts to get a Gratitude of the Frog Princess haha :p

it's random what you get