Another change from the comics is her relationship with Ikaris (played by Richard Madden) which is clearly romantic from the trailer.
In the film, they have a longstanding relationship that spans decades, however, in the comics, they are not part of the same generation of Eternals, and have little to do with one another.
Having said that, one thing in the film which does seem to be similar to the comics is Sersi’s relationship with the Black Knight (played by Kit Harington.)
In the comics, Sersi’s long-term lover is Black Knight, who is a human and member of the Avengers.
