Juliet's like meter can be filled while she is at the pole or while the player gets a lap dance from her at the Vanilla Unicorn. After her like meter is full, she will be available to take home. After the first visit, her number will be added to the respective protagonist's phone and can be called on for booty calls.
Go to the Vanilla Unicorn strip club.\n\n Unlike in GTA IV, the only way to have a "girlfriend" in GTA V is by interacting with one of the stripper non-playable characters (NPCs) in the Vanilla Unicorn. You can find the Vanilla Unicorn next to the Olympic Freeway in Strawberry, Los Santos.