Your Only Friend, a sandwich shop in Mt. Vernon Triangle, is our favorite place to sit down and spill secrets over lunch. While there’s a counter-service carryout, walk past there and grab a seat at the bar. Or plop down on one of the nook-like tables where TLC’s “Creep” plays just loud enough to make your emergency lunch meet-up feel like a closed-door meeting. The menu is full of thick-stuffed sandwiches like our personal favorite, Chicky Pep No 2, a breaded chicken sandwich smothered in melted cheese and roasted peppers on a soft roll. With a stuffed mouth, your jaw is less likely to fall open over the juicy details of today’s gossip session.