Arsenal take on Swansea City this evening at the Liberty Stadium - and for one player it will be a very emotional reunion.
Swansea goalkeeper Lukasz Fabianski only left Arsenal this summer after spending seven years at the club. But after playing a bit-part role at The Emirates, he is now happy to be playing a starring role at Swansea City.
The Polish goalkeeper has kept five clean sheets in ten appearances since his move to South Wales and is clearly enjoying his time at the club under Gary Monk.
This week Arsene Wenger admitted that he did not want to let the 29-year-old leave Arsenal this summer. But Fabianski has clearly made the best decision for his career in heading to The Liberty Stadium.
Last season he won his first and only silverware with Arsenal, the FA Cup after defeating Hull City at Wembley, and this was of course just one of a few memories from his time in North London.
Today he will be aiming to stop them.
Here are some photos of him in action for Arsenal.