Daikari

Daikari or is a het ship between Daisuke and Hikari in the Digimon Adventure 02 and Digimon Adventure Tri  series.

Canon
Throughout most of Adventure 02 Daisuke shows a comicly exaggerated crush on Hikari.

Fanon
Daikari is one of the most popular shippings, but not so much as it's rival Takari.