You think for a few minutes before deciding. You want her to be happy, but then again, you also don't really want to be here. you then finally decide that you really her to be thin.
"Failiel, I like you, and I do want you to be happy and all, but to me, you look much cuter thin!"
Failiel then lets you out of her belly. You being covered in the liquid, you thank her. and take a shower. After the shower, which took only a few minutes, you dry off, you feel kind of bad, but you also don't want to be in her belly forever.
You look at Failiel saying "You know, I..."
"Don't Worry about it. I never did catch your name. I mean, most couples would know each others names and all..."