Complex sentence: Kim later gets involved in a friendship with Kerry Weaver that turns into more than a friendship after Kerry realizes she is a lesbian, but their relationship does not last long because Kerry is in the closet and uncomfortable at being in public with Kim.
Split into simpler sentences: Kim later gets involved in a friendship with Kerry Weaver that turns into more than a friendship after Kerry realizes she is a lesbian. Their relationship does not last long because Kerry is in the closet and uncomfortable at being in public with Kim.