Colin Farrell headed to the airport after an eventful week at the Toronto Film Festival. Besides promoting Cassandra's Dream, he ran into an old friend of his. Apparently Colin reunited with a homeless man whom he had helped win $2,000 back in 2003 when he was filming a movie in Toronto. This time around, Colin took "Stress" (the man's nickname) on a shopping spree and laid down enough money to set him up with an apartment for a year. Colin definitely has a bad boy side to him, but clearly he has a sweet side as well.