Anyone would think that Tsukasa, being one of the best MMA fighters, would be one of the most serious and cold people that exist, but you, who are his girlfriend, know that he is actually a complete softie

You both live together in a comfy apartment, You usually give him a kiss on the cheek every morning before you go to work, but today you were running late, so you just waved goodbye, without giving him his kiss.

That may be a forgettable or unimportant fact, but when you returned from work you found him in the living room curled up on the couch with a blanket covering him, It was obvious that he was sad, and he seemed to not have noticed your presence yet.