Friskriel

Frisriel is a romantic ship between Frisk and Asriel in the Undertale fandom.

Canon
In the Pacifist ending Frisk and Asriel hug.

When Asriel asks why Frisk claimed the Mountain in Pacifist he says was it fate.

He says Frisks the friend he wishes he always had.

Asriel talks to Frisk around flowers in the pacifist route.

Frisk is the last one to see Asriel.

Fanon
Many people ship them due to their interactions in the Pacifist Route and since both are kids.

Fandom
AO3

DeviantArt
 * frisriel tag on DeviantArt
 * friskriel tag on DeviantArt
 * asrisk tag on DeviantArt
 * friskxasriel tag on DeviantArt
 * asrielxfrisk tag on DeviantArt
 * Asriel-X-Frisk-Club fanclub on DeviantArt