I was all by my lonesome in J on a YVR-LAS flight the day before yours. The service director was a lot of fun. I told her that I hoped that she hadn't run out of my meal choice.
Someone came and asked if they could use the forward bathroom and she let them. I told her next time that they had to come and ask me first

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It is a bit sad that Vegas flights are so empty now. My flight back via YUL only had 4 of us up front.