Friendship Unlocked: Michelle becomes your girlfriend after the mission "Three's a Crowd." You can no longer date Michelle after "The Snow Storm." Time Available: You can call Michelle between am-pm.Likes & Dislikes: Each girl has a unique set of preferences that you should adhere to in order to get the most out of a date.When her opinion of a specific place falls below 25, she refuses to go there anymore.
Call your friend and perform activities with him on a regular basis to increase your 'like stat'.
This stat (amongst other friend stats) can be accessed from the pause menu under the 'Stats' section.
Each girl has an 'initial opinion' of each activity that is available, and each time you take her to a specific place her opinion of it drops by 5, while her opinion of all similar places drops by 1.
For example, if you visit the Cluckin' Bell in Star Junction her opinion of it drops by 5, while her opinion of all other Cluckin' Bells in the city drops by 1.
Each friend (and three of the girlfriends) provide special unlockable abilities in return for maintaining good relationships with them.
There are five friends in total, which become available at different times during the storyline.
After requesting a date, you'll have to wait awhile (a week or more) for a reply. Reply to the e-mail to trigger the appointment, and be sure to show up on time.
After the initial date, you can then collect the girl's phone number so you can call and set up additional dates.
Note that you cannot date a girl when you are on a mission.
After a date, you need to wait 5 hours (10 real-time minutes) before calling your girlfriend again.
Conversely though, Niko's choice of wardrobe and vehicular transport will also affect whether or not his date has a good time.