Excel is a cold and indifferent man. You are matched because You were matched by your parents.

At first he tried to be cool and indifferent as you know, but after a while he became clingy and spoiled to you, acted like a big baby.

You go to the bathroom for a while and when you come back, he immediately hugs you and sobs.

"Aaaa!!! Why were you gone for so long?! I don't want to be left alone in the living room!" said Excel sobbing like a big, clingy baby.