With Takeo and Rinko’s relationship secure (as if there was going to be any doubt) after the Mariya Incursion, and Christmas approaching, Rinko asks Takeo if it would be okay to celebrate with her friends and his friends, and he’s find with it. After all, they’re on cloud nine, and they’re united in their desire to spread the love and happiness; paying it forward, if you will. And with one of each of their friends, Nanako and Kurihara, at the dating ten-yard line, they want to do everything they can to help.
They end up doing just that…and it’s just too much. Combined with their own usual lovey-dovey behavior towards each other, Rinko and Takeo carefully set everything up so Nanako and Kurihara are together, and it puts a lot of pressure on both of them. Kurihara deals with that pressure by doing a lot of nervous laughing and joking, while Nanako seems to coil up into a ball of irritation, not to mention confusion over Kurihara’s words and gestures and the meaning behind them.
She finally just leaves the karaoke booth, and as Rinko chases after her, a trio of roughs start bothering them. Kurihara does the practical thing: when he sees what happens, he runs off to get Takeo (who intimidated these same roughs in the cold open without even trying or, indeed, knowing they existed). But that makes Nanako even madder; why couldn’t he rescue her himself? She continues fleeing, and when Rinko tries to follow, she snaps at her that not everyone can be like her and Takeo.
It’s a bit harsh, but it’s also true, and Takeo and Rinko know it. They came together naturally without overt outside assistance (they both recall Suna simply sitting back and quietly supporting/rooting for them without getting too hands-on. Yet again, watching a secondary relationship in the making helps this couple grow.
Kurihara decides to be a man and make up for his misstep with the roughs by performing a feat of manliness: climbing the giant Christmas tree to the top to grab an ornament that, it is said, will help you get the person you like to go out with you. Obviously there’s no real power in the thing; it’s just a totem, but the gesture of getting it (as Takeo spots and ultimately catches Kurihara when he falls) and the feelings behind it are what move Nanako, who returns when Rinko tells her what Kurihara’s doing. The two have a very public mutual confession, to the delight of all around them, especially Takeo and Rinko. It happened, without them having to push too hard, or at all. They just had to let it.
The aftermath to this is fantastic, with Kurihara and Nanako starting to act totally differently, and just as lovey-dovey as Nanako poo-pooed before her own relationship bloomed. Indeed, the lovebirds were holding hands before they were a couple, and literally hours after they became one, already got their first kiss out of the way.
That gets Rinko feeling down, and all of a sudden the tables are turned as now it’s Nanako who will offer advice—but hopefully not do too much—to see to it Rinko gets her first kiss from Takeo. And just like that, we have a fun new couple different from the main one, whose portrait was very quickly and efficiently painted this week. The love is spreading. Soon no one will be safe.