I spent about an hour playing your game! I think you did an amazing job. The text is delicate and smooth, touching my heart. The game's illustrations and CG are exquisite, creating a very immersive atmosphere! I told my friend about Kiran's story, and she also thought it was a great story. We cried together for him T_T His ending is so sad. I really hope he can have a good ending... In short, your game is really good!
A fun fact is that his name was given by YOU from his past life, so you can call him whatever you want!
Thank you for playing my game. I'm truly happy that you spent so much time experiencing it.
As for the Happy Ending for him, I believe it's the ending where he kidnaps you in the basement, but you have to go through real suffering.