Justin Bieber seems to have learned his lessons from his mistakes and hopes that his fans will forgive him now as he is all grown up.
The 'Boyfriend' hitmaker, who had multiple controversies in last year, asserted that the biggest difference is that he is now 21-year-old as he was only 17-year-old when he recorded most of his last album, the Mirror reported.
The Canadian-born singer continued that he has been through a lot in a public way, which gives him a much different perspective on things.
The young pop star said that he hope people felt the sincerity in his apologies and there are a lot of things that have happened in the last couple years that he is not very proud of.
