Love is related to Expression. Expression can be Dark. Curtain can be used for Dark. 
Provide is related to Action. Action is related to Tuck. Tuck is a synonym of Insert. 
Love <--RelatedTo--> Expression --HasProperty--> Dark <--UsedFor-- Curtain 
Provide <--RelatedTo--> Action <--RelatedTo--> Tuck <--Synonym--> Insert 