Love Comedy Manga ni Haitteshimatta node, Oshi no Make Heroine wo Zenryoku de Shiawase ni Suru

I love romantic comedy manga. However, my favorite heroine is a sub-heroine, a loser heroine who will never be able to connect with the protagonist. One day I was hit by a truck and woke up to find myself playing the role of the hero's best friend in a romantic comedy manga. Yeah, this is probably a dream. I'm dreaming about being hit by a truck. In the scene where the hero's best friend is talking alone with my favorite heroine, I possessed that best friend. In the classroom alone with my favorite heroine, all I have to do is to say it. "I like you." "What? What are you suddenly saying...?!" "I'll make you happy. I want you to go out with me." "Huh?!" Because I was dreaming, I casually told her. If this wakes me up from my dream, I won't have any regrets. ...Hey, I can't wake up from my dream? It's usually the next day, you know? What, am I reincarnated as this character by any chance? This is the story of how I make sure my favorite heroine is happy. (Source: Kakuyomu, translated)