He told the Inter matchday programme: "Brampton is my home, where it all began, it's the city I represent. At the age of 8 I realised I fell in love with this sport, from there football became very important and something special began.
"I traveled to different cities, if I look back today I know it was a long journey but it's something that makes me extremely proud and happy because it brought me here today."
Asked for the important moments in his career, Buchanan said: "There have been several in my career, from my debut in the Champions League against Atletico Madrid at Bruges to my first match at the World Cup with Canada, a dream come true.
"I always try to remember why I have loved this sport since I was a child and to have fun on the pitch. Playing professional football is something I have always wanted and I am very grateful and proud. Wearing this shirt means a lot, it is a dream come true, something I have always worked for. In the history of this club there are many champions, for me the number one is Ronaldo, he is a player I have always admired, a football legend."