'How I Met Your Mother': Is Don Robin's duck?

After seeing "How I Met Your Mother"'s 100th episode last month, we know for absolute sure that Robin Scherbatsky ain't the baby mama of Teddy Westside's two kids.

But over a handful of episodes this season, we have seen an unlikely attraction develop between Robin and her pants-less co-anchor Don.

Dude, is Don Robin's duck?

She's way into this guy. This became crystal clear during Monday's delightfully manic Valentine's Day episode. (Just as an aside, someone was popping too much Ritalin or something during the making of this ep, no?)

You know it's bad when the object of one's affection does all sorts of unattractive, annoying things and you're still into them.

Feels like Don is going to be doing his thing on "HIMYM" -- and on Robin for that matter, oh! -- for some time.

You cool with that?

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Related:

'How I Met Your Mother': Jennifer Lopez will break Barney
'How I Met Your Mother's' Cobie Smulders says Robin has daddy issues, is extremely insecure
'How I Met Your Mother': Neil Patrick Harris thinks Robin and Barney will end up together
'How I Met Your Mother's' Josh Radnor reveals: Is Rachel Bilson Ted's baby mama
'How I Met Your Mother': Carter Bays and Craig Thomas on Ted's journey

Photo credit: CBS