"It's just nice to help England win a game of cricket. A lot has happened in the last 12 months. It was pretty much to a day where I went home from that tour of Australia. But that corner has been turned and I turned it a while ago," said Finn in the post-match press conference.
"All that stuff is in the past now and I am just looking forward. To take five wickets today was very pleasing after the work I have put in.
The 25-year-old Englishman said he was happy with the Gabba pitch that assisted him in taking 5-33 as India were bowled out for just 153 runs with James Anderson also taking 4-18.
"The pitch bounced a lot especially from my end. And I could bowl a fullish (sic) length and it was coming at waist height which can be uncomfortable for anyone," he said.
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"It is always tough to go out and defend a 150-run target. We have a couple guys who are in good touch and you know it's always tough in that situation. Our seam bowlers bowled very well today and Moeen Ali also supported us well. He gave us a break today as well in the heat and it was very good as well," he added.
Interestingly, Virat Kohli, who had a terrific Test series, again failed today scoring only four.