WEST PALM BEACH, Florida - Finnish President Alexander Stubb made a surprise trip on Saturday to meet with U.S. President Donald Trump in Florida, where the two leaders discussed strengthening their countries' bilateral partnership and played a round of golf. Read more at straitstimes.com.
From Trump‘s (questionable) world view, Finland is not an enemy. They heavily invested in their own military and didn‘t have a negative export balance with the US.
These are the two things he criticizes the most about the biggest countries in the EU.
He also happens to like right wing governments.