Originally Posted by
lkrt
There is a published policy: one drink for the Plat and one for his/her companion.
Anything else shouldn't be expected.
Their website in the Plat page says "You and your travel companion will receive a free drink and a newspaper when flying in Finnair Economy Class", it doesn't explicitly say
one beverage per person. Let's say someone orders a gin & tonic, they will be handed two containers of free liquid. As some FA's like to provide more than one serving, it makes me think there is no official policy.