Trivia: At the start of the film when Baby is walking with the coffees, the words to the song he is listening to are often seen on the walls as graffiti and on lamp posts as posters as he walks past.
Trivia: During the second heist, all of the crew are wearing Austin powers masks. Kevin Spacey who co-starred in this had a cameo appearance in the third Austin Powers film, playing himself.
Answer: Baby had spent years being coerced into a life of crime, something which he was never happy with, and by that point had gotten tired of continuously running from his problems. He surrendered because he knew he had done a lot of terrible things and realised it was time to pay the price for it, as well as that he did not want Deborah to go through the same life of crime that he has gone through.
Casual Person