#2 Galatasaray vs Arsenal (1-4) - December 2014
If you haven't seen this goal already, then you seriously need to watch it. I mean, seriously.
The ball was whipped in from the corner flag by Joel Campbell, before being headed out by a defender. It felt to Ramsey, who hit it perfectly on the volley, and the ball took one of the most beautiful trajectories I've ever seen.
It is probably Ramsey's best ever goal, and not many will be able to tell their grandchildren they scored a goal of that calibre in the Champions League.
Arsenal won the game 4-1, so in the end, it wasn't too important. But that doesn't make the goal any less impressive, none of the factors does.
That said, there was only goal that is fit to take the number one spot, even though the finish itself isn't the best. If you haven't guessed already...