.....I'm not sure how I feel about this story. The beginning is messed up but eventually I...

.....I'm not sure how I feel about this story. The beginning is messed up but eventually I thought it was sweet until he cheated like that. It made no sense based on the beginning of the story. and during the whole time he kept saying he loved hayoto. I don't get that kind of thing is 3 nights with a past guy worth ruining the relationship with the one he loves? That's not the kind of thing I get but on the other hand Its kind of nice they work out in the end. but I still can't believe he cheated on him with that guy even after he showcased anger at the dad and thought the dad was sick for messing with his son. It just doesn't make sense to me.