Tachibana: Nope! no particular reason why I want to turn back into a girl!
Jinguuji: I'm more comfortable with you as a guy, no apparent reason. Also no, I don't have a problem with flowers blooming anymore.
Yeah the reason it's love. You're in love! You've literally been in love since you were kids! We alll know it, now move on I wanna see the Wanu!