Is there an anime with a plot like fake love? Thank you

There were many animes with plots similar to fake love. Here are some recommendations: 1 " The Other Side of the Realm ": It tells the story of the protagonist Akiyama Shura gradually discovering that he has special feelings for the protagonist Black Feather Coat in the process of fighting against the mysterious organization, which triggered a series of stories. 2 "Even a chuunibyou needs to fall in love!": It was about the protagonist's encounter with a girl during his chuunibyou illness and the gradual development of a love story. 3." We still don't know the name of the flower we saw that day ": It was a touching story of two young people who had lost contact and reestablished their feelings after meeting each other. 4 " About Me Reincarnating as a Slime ": It tells the story of a boy who reincarnated into a different world and became a Slime. He began to search for a way to return to his original world and started a series of stories with the heroine. I hope you can help me with some of the anime plots that are similar to fake love.