Jeanlisa

JeanLisa is the femslash ship between Jean Gunnhildr and Lisa Minci from the Genshin Impact fandom.

Canon
In Lisa's "Good Morning" Voice-Over line, she says good morning to Jean first, then apologize afterward when she realize that she's not talking with her ("*yawns* Good morning, Jean... Oh, it's you ! Sorry, dear.").

In her Voice-Over line about Jean, she compliments Jean about being an amazing leader and she mentions that seeing Jean's hard work makes her want to help her out, ("Jean is a gifted and dedicated leader. Seeing how hard she works makes even me want to help her out.") which is unusual of Lisa since, as seen in her character quest story, she doesn't really like to work and is more of a lazy type of person.

In Jean's Voice-Over line about Lisa, she says how she always have peace of mind when Lisa is around, which means that she really appreciates her presence ("When Lisa is around, I always have peace of mind.").

They're also seen together when you first meet them both.

Jean's Story in "Jean's Daily Schedule - Ver. XVII" mentions that Lisa is Jean's traditional breakfast partner. Given that Jean is an extremely punctual and busy person, it can be assumed that she never misses these events.

Fanon
The seemingly close relationship between Lisa and Jean is what made the fandom ship them and have been made fanarts and fanfictions of them.

Fandom
FAN FICTION

Trivia

 * When, in the Story Quest of Jean, you interact close with Jean, Lisa becomes the first character to support your "potential romantic" relationship.
 * Since her playful nature makes Lisa seem to flirt with different characters and the player regardless of their gender, many fans support fanon look at her as bisexual.