Does real love make you real fat? We find out tonight in "The Rough Patch," the seventh episode of How I Met Your Mother's fifth season. In the episode, we see Barney and Robin getting too comfortable in their relationship to the point that they have let themselves go. Clearly, they are not Barney and Robin anymore, and their friends have now labeled them the fat guy and the old lady.
But there's more to this story than Barney adding a couple of pounds. Barney and Robin really hit a rough patch in their relationship, prompting Lily to try and break them up. Will Lily succeed? Something tells me she does but with a little help from guest star Alan Thicke.
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