I'll give it at least 3 chapters or less, they'll be officially bfs soon
Spoiler!
Hyunseo will invite Younchan to dinner at his house. Youngchan will come, but refuses to go in and says goodbye to Hyunseo (like, permanently because he just can't do the fbuddy thing anymore). Hyunseo will have all these realizations while alone in his house, and will chase after Youngchan, and will then confess that he likes him back. All these will happen on Chap. 97. The raws right now is up until Chap 101. Chapters after 97 are just spicy sex and cute life together.
i can't fathom the amount of nightmares and anguish jooha carries in his little body and the amount of grief Doshik full on faces incessantly, although i am a skeptic, i wish heaven one way or another is real and that all of the Joohas and Doshiks in the world lives there comfortably