Bloom shouts verbal abuse at her PT for half an episode, he enjoys this abuse for some reason (because she's hot, right writers?) and mutters some deadpan sarcasm, then she falls on him, and they just start making out and rolling around in their very public professional space? Completely unrealistic and inappropriate! That felt like a plot from a porn movie, not a medical show. I'm surprised they didn't throw a third person in there just for fun.
They played it for laughs, but that only undermines the scenes where they do try to be heavy/dramatic. In this case, it undermined the Bloom/Reynolds confrontation about the unsupervised intern, which is obviously a serious story:
Reynolds (smelling the sex on Bloom): "You seem better."
Bloom (sweaty and with hair out of place): "Yeah? I think I found something that helps!"
HAHAHA! Well done writers! She had sex so now she's done being mean! Very clever.