CloLight

CloLight is the het ship between Lightning Farron and Cloud Strife from the Final Fantasy fandom.

Canon
As Lightning and Cloud are from different Final Fantasy series, they have never met in canon.

Apart from the Dissidia series, where they both appear as warriors of Materia, as well as allies in Dissidia Final Fantasy NT. While Dissidia 012 Final Fantasy has them on opposite sides.

Fanon
CloLight is one of the most well liked Final Fantasy crossover ships, as both Cloud and Lightning are soldiers who have stood up to the people they were trained to serve, so they could make their own choices that allowed them to save their home FF worlds.