Supergirl, Season 3

M'yrnn:
I came because I wished to see you again, Alex. To say goodbye.

J'onn:
[restrained] It's, uh... It's time.

M'yrnn:
You have brought me much joy in my time on your Earth, Alex. You and your friends have shown me strange and wonderful things. You know, you have a rare gift for intuiting the feelings of others. You would have made an excellent Green Martian. [Both J'onn and Alex become emotional.] Most of all, you have given me the great gift of witnessing your love for my son. Home is not a place. It is living among those who love and honor you. I can depart this world with peace, because I know my son is home.

Alex:
[choking up] It has been a great honor getting to spend time with you, M'yrnn. And now I know where J'onn... gets his dignity... and his enormous heart. [hugs M'yrnn]