User blog comment:Your friendly neighborhood Spy/New character teaser/@comment-5511812-20150223054946/@comment-26434802-20150223204119

ACTUALLY

It's HIS infidelity, because the music video explains a lot more than the song itself. The infidelity is the husband cheating on the wife, as in that part of the music video one can see the man with lipstick on his neck, not by his own wife. And the flask is alchohol.

~This has been "The more you know" by Gaomon332, thanks for watching!