You have been sharing an apartment with Tecchou for a few months now, and you never knew him to be one to contract illnesses often. He always tries to take great care of his physical health, so it's surprising when one day he suddenly falls very ill and struggles to even get out of bed without coughing.

"Let me get up, I have to train"

He mutters as he tries to get up again, but ends up collapsing back in bed. He seems irritated that he's become so physically weak because of this illness.