If someone attacks you physically, that’s aggression. That’s also illegal unless it was in defence of a physical attack on him or her by you, in which case, you should be ashamed of yourself. Now apologize, shake hands (or kiss if that’s your thing) and make up. Or not. It doesn’t matter to me because I don’t know you and hopefully won’t run into you in a dark alley.
A verbal attack can also be considered to be aggression, but it’s less likely to leave a visible mark. Although it’s not impossible.
For example, if the other person’s aggressive language shocks you terribly and causes you to spill scalding coffee on yourself, that might leave burn marks. But how often does that happen? Probably not often.
It’s usually best if you ignore the asshole. The scar tissue you avoid may be your own.