







After a time skip, two characters that barely/didn't interacted previously get together offscreen. That's how it work in real life but is weird in fiction
Choji and Karui (naruto/boruto): unless you count a brief comment in the novels, this came out of nowhere. Kishimoto needed a new ino-shika-cho trio so he just paired Choji with someone from another village. Not that Ino and Sai had many interactions, but at least they had the moment of Sai calling her gorgeous and that we know Sai was Ino's type.
Mariah and Kenny G (Jojo's bizarre adventure: crazy diamond's demonic heartbeat): mariah is one of the stand users they fight in egypt, Kenny G is the illusion guy in Dio's mansion that Abdul defeat in five seconds. Is revealed that they got married and formed a family after stardust crusaders in the Josuke and Hol horse spin-off. Maybe they went to the same hospital. In case you don't remember kenny G, that's how he look like.
Miss monday and Mr. 9 (one piece): both members of baroque works that helped Vivi to escape with the straw hat pirates. Since this is one piece none of them died in whiskey peak and instead they had a son in cactus island.
Vegeta and Bulma (dragon ball Z): if it wasn't for future Trunks, people would shit in this decision. But we have future Trunks with the coolest introduction of all time so is okay that Yamcha cheated on bulma and she got together with Vegeta in the 3 years time skip.
Ren Tao and Jeanne (Shaman king): literally the only girl Ren talked to in the series that wasn't his family or already engaged so she was the better option, i guess. However, Shaman king ends with the 5 kids meeting again after each one got back to their country, everyone knew that Yoh had a child cause that happen in the middle of the story but everyone was surprised that Ren appeared with a baby that looked uncanny similar to Jeanne.
Lagoon boy, twice (young justice): in season two, we learn that Superboy broke with miss martian cause she used her telepathy in unethical ways and she was dating with lagoon boy now. At the end she get back with superboy so it doesn't matter. Then we got a new season and a new time skip, and now he's on a poly with Coral and Rodunn, two atlanteans that appeared in his debut episode. Good for him.