On this Sunday's Keeping Up With the Kardashians, Lamar and Scott sit down and talk about their recoveries.
In this clip from the episode, Lamar tells Scott that during his hospitalization he remembers being "scared half to death."
Scott reveals that he came to visit Lamar in the hospital but he "couldn't handle it" and left.
"I just felt like you were just dying to talk but you couldn't and you didn't know what to do," Scott tells Lamar.
"I was, I was trapped in my body," Lamar explains. "Couldn't even say 'excuse me' or 'thank you.'"
Lamar tells Scott that he's taking it "day by day" but assures him that he's not calling his "old friends."
"That's the hardest part, just getting rid of all the bad people. You know what I mean?" Scott asks.
Lamar says "yeah" and tells Scott that he "can't really take the risk" of putting Khloe Kardashian through that "again."
Take a look at the clip above to see Lamar talk about his hospitalization and find out what Scott had to say about his time in rehab!
Watch brand new episodes of Keeping Up With The Kardashians Sunday at 9e|6p, only on E!