Finn

Finn is a 2015-introduced and cartoon-only character. He is a merman who lives in Rotland and he used to date Lorna McNessie.

Appearance
Finn is a muscular merman with cyan skin, dark cyan fins, and green eyes.

Personality
Finn is not much of a talker, to the point he broke up with Lorna by text message. Given he was rather well-dressed for his one appearance, he might be of a well-to-do family like Lorna.

Romance
In "Looks Gil-ty", Finn and Lorna were getting help from Gil in how to deal with their parents because, like Lagoona and Gil, Finn is salt water and Lorna fresh water. Despite the help, he broke up with Lorna in "Gloom and Bloom, Part 2".

Timeline

 * January 29, 2015: Finn makes his 2D debut in the webisode "Looks Gil-ty".