When was the last time you fought with someone?

For me it was on 13th Sept 2019, when I was in 2nd year of college and one of my best friend named Kaushik started being mean with me. That day morning when I reached college, he said "get lost no need to come to college." because previous day I didn't go to college. I got very angry and shoved/pushed him aggressively 3-4 times. He didn't say a word and went to his seat. After that till now he completely ignores me and not talk with me at all.