…because I have a new dream sofa, guys. Huge news alert: after about a year and a half of long-distance dating (and more cross-country flights than I can ever begin to remember), my cute and kind boyfriend Dennis and I are making plans to turn my LA apartment into our LA apartment. (Ahhh!!!! Please drop any cohabitation tips in the comments, if you have them.) Our first order of business? Acquire a sofa or sectional that we can both simultaneously lounge on comfortably. (Den loves my current vintage leather number and thinks it’s more comfortable than I do – he’s…