Complex sentence: Max then told Liz that he was wrong about many things but not about her, that he loves her, and will always love her, they embrace and the season ends with Max saying that he must save his son.
Split into simpler sentences: Max then told Liz that he was wrong about many things but not about her, that he loved her, and would always love her. They embrace and the season ends with Max saying that he must save his son.