I can't remember the name of this manga, but I remember in the first chapter this guy was like a spy/assassin and set this bomb up and this lady threw him a baby to save and he ends up raising this baby. The "son" ends up liking him? But romance didn't really develop between the two, he ends up dating a younger looking version of the dad.... ┗( T﹏T )┛
I honestly don't remember if it was even good or not, curiosity is just killing me right now.
From what I remember the premise is about a man who can see the number of lies people have told (like physically above heads) and is surprised to find someone w 00000 lies. It was definitely BL maybe yaoi?
http://www.mangago.zone/read-manga/count/
No problem :).
Thank you!