Does he need some grand reason to start dating him???

I think hes conflicted that if he agree to date him.what if it ended not good?what if he will hurt him more in that relationship?what if they hurt each other in the process?what if he will gonna lose kyuho permanently?its like he don’t want to lose kyuho itself not the fuck buddy but the kyuho “a friend,his circle of person that he trust”.thats why he don’t want to jump on that dating relationship just bcoz they like each other.