An extended version of the dirty talk scene in episode 4.17 - Freedom. Callie and Mark talk about Erica and then she shows up. This clip was cut from the aired version but is very telling in terms of Callie's feelings.
Mark/Callie Fanvid Plot: Things aren't going well, he remembers how he met her, she breaks things off, he misses her, they casually get back he wants something 더 많이 exclusive.