I took a trip with a buddy to Thailand & India years ago. Coming back we went from New Delhi to Helsinki but that flight was delayed so we missed the connecting flight to Montreal, Quebec so we killed a few hours walking around.
Finnair gave me a seat on a flight to Toronto with a red-eye to Montreal, first-class I might add. Got off at Pearson airport drunk & overfed. Now when I see a Finnair sign I get tears in my eyes from the memory. I also get tears in my eyes when I see an Air Canada sign but for a different reason.