A mid-boss becoming one of your Personas? Alright, I'm adding Gameplay Mechanics.
...you must be new in Persona series. (or indeed, Shin Megami Tensei-verse in general)
Spoiler warningDuring a date at the amusement park.But... I love you... I love you so much... it hurts...OF COURSE I LOVE YOU TOO. THIS TEACHER IS WAY TOO CUTE!!! *inner voiceMara-sama has logged in.Will you look at me more...? The parts that no one else has seen...?I AM THOU, THOU ART I