advice needed please, don't want to poison DS and his friend

[whizzmum]

Hi, just need some advice please - have some quick-fry steak in the fridge for DS and his friend - says use by 31 Jan. It smells fine, but the meat on one of the steaks is browner than the other pieces which are still red. Don't know whether to use or not? As I said, it smells fine. Advice needed please! Thx.

If it smells fine then its not off or on the turn and therefore perfectly safe to use.

Thank you, BB just needed some reassurance!!