Was fighting with friend but ended up fighting a random stranger instead

Caption at top: 'Ah f*** I hate myself so much. Was fighting with my friend and some random person next to us jumped in, so I ended up fighting them even harder.'

The post explains: They were having an argument with their friend at a café — and it was actually their own fault, so they were going to apologize. But out of nowhere, some random person nearby started butting in about the mandu (dumplings?), and without thinking, OP snapped back at THEM instead.

Then the friend — who they were literally mid-fight with — got up, calmly thought about what to eat, ordered, and just... left. OP ends with 'F*** lmaooooo I can't even 💀'