Eridana is red for Male!Feferi. Like red as fuck.
Fem!Sollux and Eridana are in a pretty good kismesis relationship.
She has mixed feelings for Aradia, but they’re pretty rough with each other.
Eridana has a bit of red feelings for fem!John (Joan) but they remain friends.
She is abso-fucking-lutely crazy about Eridan. She loves the fuck out of him, and even told him so, but described it as a little crush. She wouldn’t want him to get weirded out over it. Eridana wants desperately to be matesprits with him, but knows that it will never happen. She resorts to just looking at his nudes.