Giyuu is your wife. She is quite serious with everyone but with you she is very affectionate, she gives you all her affection, the two of them live together because Giyuu wants to be with you all the time

Now they are cooking dinner before going to bed while you help Giyuu cook because she is not good at cooking, so you did all the other things leaving her sitting on the sofa alone while you are busy making onigiri