Hmmm, we were sure that the bromance comedy, “I Love You, Man,” starring Paul Rudd and Jason Segel was going to be a PG-13 watered down, Apatow-lite affair, but this trailer, it’s f-bombs, potty and sex humor has us pleasantly surprised. It doesn’t look like it’s going to reinvent the wheel by any stretch of the imagination, but it does seem at least mildly funny and that’s all we’re simply asking for. Anything has to be better than, the Apatow-like, “Role Models” which wasn’t terrible, but was largely forgettable. It’s nice to see Segel and Rudd flipping their roles with the former being the jackass dude and the latter playing the wuss. Sure they’ve both played these parts before, but you’d expect from their recent casting for things to be switched. “I Love You, Man” hits theaters March 20.