Remember coming from Paddington? Cool view (4,2,4)
I believe the answer is:
bear in mind
'remember' is the definition.
(to bear something in mind is to remember it)
'paddington? cool view' is the wordplay.
'paddington?' becomes 'bear' (Paddington Bear is an example).
'cool' becomes 'in' ('in' can mean fashionable or cool).
'view' becomes 'mind' (mind is a kind of view).
'bear'+'in'+'mind'='BEAR IN MIND'
'coming from' acts as a link.
(Other definitions for bear in mind that I've seen before include "Remember and take into account" , "what big game hunter may have" , "Take into consideration" , "Consider" .)