Sky Forster

Sky Forster arrives at Cal U as one half of a tight sibling unit, an athlete on the track team trying to figure out who she is outside her twin sister's shadow. She's competitive, a little guarded, and still working out how much of her identity is actually her own choice.

The show smartly uses the twin dynamic to explore a specific kind of growing pain: separating from the person who has always defined you. Halle Bailey plays Sky with a quiet, watchful intelligence, letting small moments of assertion land as real breakthroughs rather than sitcom beats.