In fact, without building up relationships with myriad characters in the game, you're going to miss out on a lot of what the game intends for you to see.
There are two different kinds of primary relationships in the game.
The Games on Demand version supports English, French, Italian, German and Spanish. For Niko Bellic, fresh off the boat from Europe, it is the hope he can escape his past.
For his cousin, Roman, it is the vision that together they can find fortune in Liberty City, gateway to the land of opportunity.
One is the main entrance, another is unused and the third is visible only outside, but would lead into the men's bathroom.
The relationship aspect of Grand Theft Auto IV is perhaps one of the most nebulous areas of this epic game.
However, that shouldn't daunt you from building as many relationships as you can, because they happen to provide some of the deeper and more rewarding experiences Grand Theft Auto IV has to offer.
He also seems to top them style-wise, issue-wise, weapon-wise and about every other wise you can think of.
He is loyal partner / bodyguard to ' Gay' Tony Prince, owner of two glitzy glamorous nightclubs in the otherwise mundane outside world.