Why it worked
The humor comes from the relatable situation of trying to share something funny with someone who doesn't react as expected, combined with the absurdity of referring to the other person as an "egg friend."
Summary
The creator attempts to show something funny to an "egg friend," but the humor is lost on the friend, who seems more concerned about the creator's well-being. The creator reassures their friend that they are okay, despite the situation being "frying" them.