Why won't he just admit he's mad?

Taurus and I have had 2 minor arguments within the past 2 weeks. He says he's not mad, but clearly he is. We usually speak everyday about 5 or 6 times a day now he's not calling at
all. We rarely argue so I'm not sure how to handle this one. He answers when I call but I definitely detect some coldness from him. How should I handle this?

Ignore him. Trust me.He probably knows he's wrong and knows that you know it and this is too head or him to take.

arguments take them out of lala land and they change as a result, they revamp and rethink things cause the really hate to apologize. They will confront an issue if they know they haven't done anything wrong.