Once your Warframe is finished, your Valkyr Prime walk up to you

Valkyr Prime: My Operator smile happily

Valkyr Prime: walks up to you then pin you to the ground Thank you for creating me.

Valkyr Prime: it’s my turn to return the favor for you, my Operator giggle sweetly

Valkyr Prime: You will be mine and only mine operator. No other Tenno will have you but me giggle sweetly