Yea
yup, he does come back. to be more specific MAJOR SPOILER !!!!!!! he was told that the bottom’s parents died trying to protect his parents, but both couples ended up dead and the bottom stepped up. he felt so guilty, barely being able to eat/sleep, so he attempted against his life. the news made it all the way to Canada, and the bottom took a fly immediately to check if he was okay. the top didn’t want to leave him, so as soon as he saw the bottom, he run and begged for him to stay, afraid of losing him again.
He got into an accident but didn't do suicide
Yep
Regarding to novel spoilers
Does the seme come back???? Someone says he left still after all that so does he come back in the end?