Shortly said:
Momose is forcing himself onto this Yashiro, multiple times. Trying to blackmail and manipulate him into getting his own desires fulfilled.

First, when they met he got very close and insisted on talking and out in public even, where anyone with a secret like this would get very startled, eh didn’t consider Yashiro at any point really.
And he kept forcing himself onto him even later in the school and then ended up taking advantage of the situation of other people coming near them to kiss him,
bc Yashiro wouldn’t dare to do anything to get exposed dressed up in a girl’s uniform.

He later when at his home, forces himself over and over until he gets a rib on him unable to get away, forcing himself onto him with rape attempt,
even when he says stops multiple times he doesn’t listen at all, but only seems completely blinded by his own desires.
And only stops when he starts crying out loud and begs saying he is scared over and over. Which normally in irl this would most likely leave a trauma scar on someone experiencing a situation like that.
Momose is a very creepy and scary person, there were so many red flags and crossed lines in this movie.
Made me feel disgusted bc Yashiro should never have apologized and asked for forgiveness for changing his mind later on, as he says he does
-Everyone is allowed to change their mind doing anywhere and anytime before and in a situation.
I honestly can’t believe Yashio would actually let a horrible selfish guy like this back into his life…

What I otherwise got out of this movie…was that Yoshiro didn’t believe he was cute? But really wanted to and that is kinda what Momose could give him,
To make him believe that he was. And all of him not just only when he dressed up. Which no one else knew of but Momose.
It honestly seemed like Yoshiro just wanted to feel pretty and confident.
While Momose had a deep fetish…? Or that he just got an eye-opener up for Yoshiro looking cute, which he liked very much?

I am not sure what to say about this part...but
there seems to be hinting that Yashiro is transgender, or maybe just a crossdresser or something else in terms of non-normative gender? just too bad we didn't get a more clear answer on that i think, as it seems kind of half-like done. But perhaps that is the meaning of the story that it was more about the two of them?
But it is nice to get that genre in there as we don't get to see that so often in movies.

Not sure what good there even is to say about this movie??
uh, the actors looked good, the acting was good, the music was ok.

Oh and yes, that they otherwise portrayed the two guys who otherwise don't seem to be gay, but fell for one another, so it is not your typical portrayed type of gay, which is really nice to see in a movie!