I just read the top part and didn't really finish it but from what I understand-
a girl that likes the uke wants him to be together with her but they so happen to switch souls/bodies (?) And now the girl that like the uke Is now in the uke's body and the uke in the girls body.
I stopped reading It there so that's all the info I have but do you really need to say the uke is actually a girl and then have (almost) sex with her (uke's body). Like- I dont get it- nor do I like it ; - ;
The Melancholy Of Haruhi Suzumiya Dj - Dareka Boku No Shiranai Hito