Elizabeth Zott hallucinates her late partner Calvin Evans as she continues to raise their daughter and convert their kitchen into a lab.

Elizabeth Zott meets guests at Harriet Sloane's welcome home barbecue for her husband on Lessons In Chemistry Season 1 Episode 4.

Elizabeth Zott meets Harriet Sloane's husband after he returns from deployment on Lessons In Chemistry Season 1 Episode 4.

Harriet Sloane Comforts Elizabeth Zott in a moment of struggle with her daughter, Mad, on Lessons In Chemistry Season 1 Episode 4.

Elizabeth Zott and Harriet Sloan talk to their neighbors on Lessons In Chemistry Season 1 Episode 4, "Primitive Instinct".

Elizabeth speaks to Dr. Donatti at Hastings Lab after news of the tragedy spreads on Lessons In Chemistry Season 1 Episode 3, "Living Dead Things".

Elizabeth Zott speaks curtly to Fran Frask after news of the tragedy is revealed on Lessons In Chemistry Season 1 Episode 3, "Living Dead Things".

Elizabeth Zott works in the Hastings lab as a Lab Tech, making coffee for chemists, on Lessons In Chemistry Season 1 Episode 1, "Little Miss Hastings."

Elizabeth Zott and Calvin Evans get closer during a lunchbreak in Lessons In Chemistry Season 1 Episode 1 "Little Miss Hastings," laughing together.

Elizabeth Zott and Calvin Evans celebrate Christmas together at Hastings Lab on Lessons In Chemistry Season 1 Episode 2 "Her And Him.

Calvin Evans and Elizabeth Zott share stories about their lives on Lessons In Chemistry Season 1 Episode 2, "Her And Him."

Elizabeth Zott working in her lab at Hastings Labs on Lessons In Chemistry Season 1 Episode 2 "Her And Him."