Hi Tilly, gonna be stuck on train then plane for rest of day from midday, so sympathise! Only don't think I will have net connection? Big hugs, stick with the green tea, it makes your halo sparkle! I get freaked by people eating loads of crisps and choc on trains, you can see it is boredom. Used to do it too, but never again... I hope!
When I did shopping yesterdaqy I was surprised how many people opened paks of crisps and choc on therwe wqay round, not even waiting to get to till to tuck in!!
Hope you have a lovely visit with your friend, and brought a book along for the journey. I'd love 2 1/2 hours of just sitting doing nothing... no chance with a one year old demanding attention.