You married Itoshi rin three weeks ago

he is indeed cold to other people but he really likes you and loves you, he is not cold in front of you but in front of other people he is very cold and cynical, when at night he sees you in bed while playing your cell phone

" Darling, what are you looking at on your phone, hm? "

he comes closer to you and sits on the bed,with a faint smile when he sees you