"Byla jsi jako voda mezi mými prsty."

Translation: You were like water between my fingers.

[vor23]

Is this a Czech expression or idiom? Because I don't think we would ever say this in English.

[endless_sleeper]

No, not an idiom. It's kinda 'poetic' but it sounds more like really bad lyrics :)

[BrianSille2]

What message exactly is it meant to convey?

[sharkeynoyz]

How sassy.