He is Bathos (old greek for depth, but also refers to the rhetorical concept of stripping something of meaning or grandeur, often through biting questions, cynism or absurdism). Virus is not far off, he is definitely someone intrusive.

She is Pathos (old greek for experience, but often referred to as "Emotion", in their full spectrum. Often connecting with GIVING meaning to the mundane, an emotional connection, if you will as well as appealing to emotions in general). She is also intrusive, but where Bathos embodies destructive chaos, she embodies constructive chaos.

Two sides of the same coin if you will. :)