"pleasant discussion" is a correct and usable phrase in written English.
It can be used when describing a conversation or exchange of ideas that is enjoyable and pleasant for both parties involved. Example: "The team had a pleasant discussion on how to improve their project, resulting in several great ideas being shared."
Mr. Ferrer said they had a pleasant discussion, about health insurance and other matters.
It won't be a pleasant discussion, as family discussions often aren't, but we need to have it".
The two co-founders could have booming quarrels, then abruptly switch to a pleasant discussion about where to stop for lunch.
Mr. Carrington said that he and the musician had a pleasant discussion but that they remained far from resolving the dispute.
Here, the novel seems to be reaching for a summing up -- if you are middle class in Middle America, a pleasant discussion about the weather is as good as it gets -- but the message feels tacked-on and undeveloped.
10.55am: Spotted on 101greatgoals.com, this video of hacks chasing down Cristiano Ronaldo in New York which includes a particularly pleasant discussion between the player and English pap: 11am: According to reports in the Asian Age, "Harry, a 700kg crocodile living in a Darwin crocodile park backed Paul the octopus in picking Spain to win the World Cup".
Deng had pleasant discussions with foreign leaders but was honest about differences.
Boxing is my excuse – what's yours?" It was ungallant, he acknowledged afterwards, but after a pleasant-enough discussion she had rather ambushed him.
It is also pleasant to overhear discussions of the superiority of certain lampposts to others, and of the existence of a sign outside a church that reads: "CCTV AND GOD OPERATING IN THIS AREA".
I would be happy to get a job in Kuwait, Abu Dhabi, or Singapore… why not?… What Latvia lacks is pleasant positive communication, constructive discussion, sharing ideas and opinions.
General discussion of pleasant activities may also be important to initial motivation to adhere to regimens.
