The ability to date girlfriends, introduced in Grand Theft Auto: San Andreas, returns in Grand Theft Auto IV.Like in GTA San Andreas, two of the girlfriends are introduced during the storyline.However, this ability does not work on all missions and at higher wanted levels she will tell you that the cops are serious and there's nothing she can do.Carmen is one of the datable girls on (the other being Kiki.) She goes by the screen name So Bo Hoe and is a nurse.Complete the "Waste Not Want Knots" Mission Likes Kate is awake from 8am-12am.Kiki is one of the two datable girls on (an in-game dating site).You're forced into dating her by her brother Packie during the course of the main storyline.
Kate is in the Mc Reary family, an Irish criminal family that you work with quite extensively.
She is a rather odd girl always talking about her online friends and her blog whenever you're on a date and lamenting how hard her life is with her father paying for everything.
Complete the "Blow Your Cover" Mission Likes Alex is awake from 6am-2am.
Clothes Discount: Being as stylish as she is Alex is able to get you discounts at clothing stores if you call her up before you make a purchase.
Not a particularly useful ability, but it's appreciated.
Michelle ceases to be datable over the course of the game due to a plot twist.