He told MUTV: "I feel good, happy for the victory because it was an important game for us. Every match is like a final at the moment.
"We had to be brave because we faced a really good opponent. Especially in the first half and I was happy with the opening goal. We're ready for the coming games.
"That means we are good at defending. The defenders, midfielders, strikers are sacrificing for the team and that's what we work for, so I'm very happy with these numbers.
"There's more to come, much more. It took me seven months to feel good in Manchester, so first of all, I'm very happy for the support of everybody because it was a tough time.
"In the beginning, when I arrived here, I received a lot of support from the fans, my teammates and the club. Now I'm better and I'm very happy.
"You will see much more from me, trust me. Hopefully in the coming years, we'll fight for big things. Hopefully we get top four this season because it's very important we get Champions League."