Leo tells Jake to back off Greenlee

With Greenlee at Erica's office, Leo stops in at Jake's to see if he's still got a key to Greenlee's penthouse. Jake gives Leo the spare. Leo uses the opportunity to tell Jake that while he appreciates that Jake took care of Greenlee while Leo was married to Laura, he no longer needs to "look after" her. Jake thinks Leo is insecure and tells him that he's in over his head with Greenlee. Leo assures Jake that he and Greenlee are doing just fine--without his help or input.