Max and Liz in “Graduation”

Max

Liz... they're taking our home from us. They want to kill us... and they might. But when I look in your eyes, I... I don't feel angry, or deprived. I feel like the luckiest half-human on the planet. You're pure... you're true... and you're real. And right now that seems like the only thing that's important. I want to be with you Liz... forever.

Liz

Forever may only be twelve days.

Max

Then we'll take those twelve days... [He places a diamond in Liz's palm and closes her hand around it] And we'll live twelve lifetimes. Liz Parker... will you marry me?