It's sort of pitiful for Sonetta? Considering he'll never ever let anyone find out about it and would often go (missing)to the basement to cry out his feelings without being watched by anyone else other than the "Others" >< he thinks his feelings are nothing important so he just holds it in (after all he's been doing this since he was a child) until he's back somewhere he knows no one would go in willingly. He's aware it's bad but why tell it to anyone after hiding it for so long? He'd be shock if Hanji or any of other other mcs found out ><
another fun fact about Sonetta is that he used to be 6'1 but his height didn't get enough development from the blood so he's about 5'7 & 1/2 now LMAOO (that's why he's wearing the boots too)