When he was filming 500 Days Of Summer he had a sort of dancing competition with his collegues. When he performed a dance move it completely destroyed his knee and he had to have surgery.
I have to agree on that one...lol...Matthew was dancing & he blew his knee out...but they put it in the first episode really well.....He gets shot in the leg...I know poor Matthew....but I mean...DANCING...
there is actually a video of how everything went down. if you go to youtube and search "500 minutes with the guys from 500 days of summer" you will see how everything transpired.
