Now people can stop asking why Bit chan is doing this. Now you know. He is just horribly obsessed. And in later chapters you'll see that he literally fell in goon at first sight with MC. The MC was so attractive to him that without even interacting he had Bit chan fantasizing all the time about making him cry and dominating him. As he stated in this chapter, he just couldn't accept that while MC was the only thing he could think about, Bit chan wasn't even a speck in his radar. So in his mind the only way to get his love was to execute operation Stockholm Syndrome xD
Now people can stop asking why Bit chan is doing this. Now you know. He is just horribly obsessed. And in later chapters you'll see that he literally fell in goon at first sight with MC. The MC was so attractive to him that without even interacting he had Bit chan fantasizing all the time about making him cry and dominating him. As he stated in this chapter, he just couldn't accept that while MC was the only thing he could think about, Bit chan wasn't even a speck in his radar. So in his mind the only way to get his love was to execute operation Stockholm Syndrome xD