cant she just finally tell him the truth??

i mean really its not a bad thing she wont lose anything rather she might be able to recive a lot of charisma and faith point if he finds out i so no harm in him knowing he saved her and she saved him many times already :D its like everything in this manga is so grown up their ability and bodys but they have to keep the more tennage or childish side that way :D i hope it gets revealed soon and they can really work together