Is This What You Call Love

Prompt-fill for the glorious Bellarsam Chrisjulittle. Molly overhears Sherlock and John talking about how the detective feels for the pathologist. What Sherlock says is less-than-flattering and Molly decides that distancing herself from the Consulting Detective is what's best for everyone. But what if it's not? What if what Sherlock thought he wanted isn't what he wanted at all?