DCist is through with living a lie. We have to confess: we’re developing quite the crush on Kate Eastwood Norris. After seeing her shine as the barb-tongued Beatrice in Folger’s Much Ado About Nothing last October, it was no surprise to catch the Helen Hayes award nominee investing Anna, one half of the tumultuous lesbian couple at the center of David Mamet’s Boston Marriage, with the same kind of unbridled energy and wry wit we…