sydänläpällä
Sydänläpällä is a Finnish colloquial expression that translates literally to "on the heart's flap" or "with the heart's flap." However, its idiomatic meaning is closer to "with all your heart," "with great passion," or "with enthusiasm." It's used to describe performing an action or dedicating oneself to something with utmost sincerity and fervor.
The phrase evokes an image of something being held very close to the heart, implying deep emotional
For instance, if someone is described as singing or working sydänläpällä, it means they are doing so