Eccedentesiast (n.) someone who fakes a smile when all they want to do is cry, dissappear and/or die. when a young man's smile slowly faded because the world keep giving him some shit "you know, you don't have to keep that fake smile in front of me." "nah, i feel strong when i smile. even tho it kinda hurts ngl." basically, an atsumu angst story HEHE some characters might be ooc.