Danny is only slightly taken aback by the kiss, but recovers quickly. He leans into it and clasps Walter's hand with both of his. This isn't what he expected to be doing on his Valentine's Day this year (or ever, really), but now that it's happening...he can't deny that he loves this.

He lets it linger and enjoys the moment...and finally breaks it. He's got the widest grin on his face and he can't tear his eyes away from Walter. At least, not until their waitress comes up again and hands them another Polaroid, one she apparently took of them in the moment because it's showing the two of them with their faces mashed together.

"Congratulations," she says kindly.