OK, we probably shouldn't get too far ahead of ourselves, but this is certainly a good sign. (We think.)
Just one day after O'Donnell revealed that she suffered a heart attack last week, the real estate mogul actually wished her...a speedy recovery!
"Rosie, get better fast. I'm starting to miss you!" Trump tweeted to the former talk show host on Tuesday.
Needless to say, the Celebrity Apprentice star's kind words definitely took the 50-year-old by surprise.
"well thank you donald - i must admit ur post was a bit of a shock," replied O'Donnell. "r u trying to kill me? xx"
Um, let's hope not.