Things I don't understand - Week 5

In the UK, what is the difference between squash and cordial? And are Ribina and Barley Water cordials or squashs?

How some people walk up stairs in such a way that they take up the entire stairwell and noone can pass

If there is a advised reading list for the tube that I missed, people only seem to read the top selling novels, the free papers, the Times and Grazia.

Why the Nespresso from the machine in Rachel & Lilli's office tastes better than the one out of the machine in our office

Why when Tino is away the house is so much easier to keep tidy. I'm messy too, so it's not like he's the only one who is untidy.

How people discover talents such as squirting milk out of their tear ducts

Why celebrities would want to sell their wedding photos - okay, I understand the making money part, but why would you want to invite the world into such an intimate occasion

Men who wear t-shirts from events they went to 100 years ago - eg the Bon Jovi Tour of '98. Even worse, school commemorative t-shirts when clearly they've been out of school a good few years. And the worst? T-shirts given out for free at a concert/charity run/work team-build - the t-shirt was FREE and you are still wearing it 5 years later, how tight are you?