Why is Spenser related to alison pll?

Spenser Hastings is related to Alison DiLaurentis in "Pretty Little Liars" because they are both part of the same friend group and share a complicated history involving secrets and lies. Additionally, Spenser's family has connections to Alison's family, leading to intertwined storylines throughout the series. Their relationship is further complicated by the overarching mystery of Alison's disappearance and the events that follow.