Cava. Whenever I think of the times I've been there I always get this feeling of satisfaction because the meal was perfect. The service, the food (wowza) and the wine. Everything intertwined perfectly. Last time I went (June 2013) we didn't order ourselves but let the waiter guide us through 6 tapas that went well with the wine that we picked. Every bite was absolutely delicious. It really is amazing how they paired so many ingredients, but made the dishes so simple.
Just go. Next time you want to try a delicious and intimate restaurant in Toronto, go here.