Clover

Clover is a major protagonists in the series

Character
Clover is one of the most popular girls in the school because Avery has a crush on her leaving Meggy Jealous and ends up with Meggy instead because Avery broke up with her.

Avery
Her and Avery had a lot to deal with in their relationship because Avery liked her a lot which caused a lot of conflict against Meggy.

Meggy
Although Clover has no negative feelings against her. Meggy does in her retrospective own way.

Angel
Angel never had interactions with her in the show at all just like T.J.

Ash
She kinda had a crush on Ash but he tried to keep her thinking it otherwise she'll shave his head

T.J
She had no interactions with T.J whatsoever, although she refers him as besties bait

Kacy
They haven't officially met but it's 50% likely that Clover doesn't have negative feelings towards Kacy, due to the episode "Meggy's Birthday"

Friends

 * T.J
 * Angel
 * Buttercup
 * Ash (Attracted to her side)
 * Avery (formerly)
 * Cassie
 * Stella
 * Todd
 * Blah Blah Boy

Frenemies

 * Avery
 * Ash
 * Meggy

Enemies

 * Meggy
 * Cassie